diff --git a/package-lock.json b/package-lock.json
index 9447053..d51c233 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5,28 +5,28 @@
   "requires": true,
   "dependencies": {
     "@angular-devkit/architect": {
-      "version": "0.803.13",
-      "resolved": "https://registry.npmjs.org/@angular-devkit/architect/-/architect-0.803.13.tgz",
-      "integrity": "sha512-fjitfdD+e4Y+5ltyuKd+5bfok+O9PZaDs9sji3DlNQLjc8k43RwTGE3GPrcLVIWy7dEUh1KkfuiuYFXY1QTemA==",
+      "version": "0.803.14",
+      "resolved": "https://registry.npmjs.org/@angular-devkit/architect/-/architect-0.803.14.tgz",
+      "integrity": "sha512-CPDDNTpM/9XWCFxCRL1/mYB54ivZcmWaVSjUgN2zcHWBc0gW3lrJrmmb+cJ1KSlOI7hoZaMTV1gWoX2QXd4JrA==",
       "dev": true,
       "requires": {
-        "@angular-devkit/core": "8.3.13",
+        "@angular-devkit/core": "8.3.14",
         "rxjs": "6.4.0"
       }
     },
     "@angular-devkit/build-angular": {
-      "version": "0.803.13",
-      "resolved": "https://registry.npmjs.org/@angular-devkit/build-angular/-/build-angular-0.803.13.tgz",
-      "integrity": "sha512-CCXG6syj2gNUW5HaCGusCb9bqx/nGgPrvw7FOE11m076bJPahP9Apz2srW7d8E9z2rXSJ0TlRFNuBFLUSf1Erw==",
+      "version": "0.803.14",
+      "resolved": "https://registry.npmjs.org/@angular-devkit/build-angular/-/build-angular-0.803.14.tgz",
+      "integrity": "sha512-AtrhLDcy5DHi5zWiahEmvbD6THkJkWv27TySTfpZlmMjpRJHNqK7uQiKR1iWSqo4VNpimFle3fwkfjQYHlEKqA==",
       "dev": true,
       "requires": {
-        "@angular-devkit/architect": "0.803.13",
-        "@angular-devkit/build-optimizer": "0.803.13",
-        "@angular-devkit/build-webpack": "0.803.13",
-        "@angular-devkit/core": "8.3.13",
+        "@angular-devkit/architect": "0.803.14",
+        "@angular-devkit/build-optimizer": "0.803.14",
+        "@angular-devkit/build-webpack": "0.803.14",
+        "@angular-devkit/core": "8.3.14",
         "@babel/core": "7.5.5",
         "@babel/preset-env": "7.5.5",
-        "@ngtools/webpack": "8.3.13",
+        "@ngtools/webpack": "8.3.14",
         "ajv": "6.10.2",
         "autoprefixer": "9.6.1",
         "browserslist": "4.6.6",
@@ -79,9 +79,9 @@
       }
     },
     "@angular-devkit/build-optimizer": {
-      "version": "0.803.13",
-      "resolved": "https://registry.npmjs.org/@angular-devkit/build-optimizer/-/build-optimizer-0.803.13.tgz",
-      "integrity": "sha512-pyjj9Eq1Vtt4DAK2GmyQg/dhTaubjTOSR8bj9gtGXNF2JRkE4fDtHGBC3CL4yxVd0IAmKwcFoA1H2GGXOJl6Cg==",
+      "version": "0.803.14",
+      "resolved": "https://registry.npmjs.org/@angular-devkit/build-optimizer/-/build-optimizer-0.803.14.tgz",
+      "integrity": "sha512-f1RYhO0swLfoLvCj/fUrDWm4vzVSnffcCc4C4PHnqoOGBRQpmIzG7G54Pm8YK677slioToYZQ68s3/zVtsQNWg==",
       "dev": true,
       "requires": {
         "loader-utils": "1.2.3",
@@ -92,20 +92,20 @@
       }
     },
     "@angular-devkit/build-webpack": {
-      "version": "0.803.13",
-      "resolved": "https://registry.npmjs.org/@angular-devkit/build-webpack/-/build-webpack-0.803.13.tgz",
-      "integrity": "sha512-FzeuYF/xHdN5REwpTU9eHEQeWvNrYQKPlk5wsWuuHdh8pRPGE0z5P9kVLo3GMi84epTeh2GWxyGRC/NvDmumdw==",
+      "version": "0.803.14",
+      "resolved": "https://registry.npmjs.org/@angular-devkit/build-webpack/-/build-webpack-0.803.14.tgz",
+      "integrity": "sha512-hvxAyJzDCaIISATHcu0+rAAj7ZcmX7VREX6J3FUMYDxhdjKqe45Q5J6Oy/Df2ZSV3YxwySZVcIhrBstm+0LC7Q==",
       "dev": true,
       "requires": {
-        "@angular-devkit/architect": "0.803.13",
-        "@angular-devkit/core": "8.3.13",
+        "@angular-devkit/architect": "0.803.14",
+        "@angular-devkit/core": "8.3.14",
         "rxjs": "6.4.0"
       }
     },
     "@angular-devkit/core": {
-      "version": "8.3.13",
-      "resolved": "https://registry.npmjs.org/@angular-devkit/core/-/core-8.3.13.tgz",
-      "integrity": "sha512-na+GZv2cMYfguBa2/godRzwJGHagd9K/eudqvsaSqc9hP3mGSF42+/4uFOVHzj0bRmxyFB5OQ2u29nwHMeq6DQ==",
+      "version": "8.3.14",
+      "resolved": "https://registry.npmjs.org/@angular-devkit/core/-/core-8.3.14.tgz",
+      "integrity": "sha512-+IYLbtCxwIpaieRj0wurEXBzZ/fDSdWbyrCfajzDerzsxqghNcafAXSazHXWwISqtbr/pAOuqUNR+mEk2XBz3Q==",
       "dev": true,
       "requires": {
         "ajv": "6.10.2",
@@ -116,34 +116,34 @@
       }
     },
     "@angular-devkit/schematics": {
-      "version": "8.3.13",
-      "resolved": "https://registry.npmjs.org/@angular-devkit/schematics/-/schematics-8.3.13.tgz",
-      "integrity": "sha512-WvFcwE5+l1FukcfSCUiUtxiiH0xl0g+mbxqQ0T3jlgzZsplgKmdpjVAbo91BT3/15tW/IXB8w2jG2f30uNg0OQ==",
+      "version": "8.3.14",
+      "resolved": "https://registry.npmjs.org/@angular-devkit/schematics/-/schematics-8.3.14.tgz",
+      "integrity": "sha512-5gPmTBN85a2gTxz/FsM5fO9Bxw4KG6uJNLMDAWfPG8vvSQEl7J64ujyqxPz39TernQTEKeuhRC4I5H1aaW9I/Q==",
       "dev": true,
       "requires": {
-        "@angular-devkit/core": "8.3.13",
+        "@angular-devkit/core": "8.3.14",
         "rxjs": "6.4.0"
       }
     },
     "@angular/animations": {
-      "version": "8.2.11",
-      "resolved": "https://registry.npmjs.org/@angular/animations/-/animations-8.2.11.tgz",
-      "integrity": "sha512-u0PSR2uvSqn3ovgGlw2H8ZueyYN42SLir2Yn3+7sGE+LcYOSTjyJ/GIgjV8jWddvPbx7KYzFRCs6bEMpBsMXYg==",
+      "version": "8.2.12",
+      "resolved": "https://registry.npmjs.org/@angular/animations/-/animations-8.2.12.tgz",
+      "integrity": "sha512-QVtZUw5J9c0RcDaJntIoeWVk/q9dhjDFxh+yw/uPl9Z4upWASdsOpZU2lfjqyU0myfg8dnQyZa1+Ce7n/DaClQ==",
       "requires": {
         "tslib": "^1.9.0"
       }
     },
     "@angular/cli": {
-      "version": "8.3.13",
-      "resolved": "https://registry.npmjs.org/@angular/cli/-/cli-8.3.13.tgz",
-      "integrity": "sha512-HWkcJBfq3zl3/bHbtqaGX9rX4X/qJ3Z8rD7cRNlTDo6JZ8WoQiSDt1qt3g1fUbBfXuRBQeKhtD8zRUTn2Z/EJA==",
+      "version": "8.3.14",
+      "resolved": "https://registry.npmjs.org/@angular/cli/-/cli-8.3.14.tgz",
+      "integrity": "sha512-cOP2UvnnYocx1U1aiNkuLCcBxSktIXkadzrY7UlWJtQiCPGWm3Y87BfrQXub9Nsh79iyV8k8uKZKEax2ayESSg==",
       "dev": true,
       "requires": {
-        "@angular-devkit/architect": "0.803.13",
-        "@angular-devkit/core": "8.3.13",
-        "@angular-devkit/schematics": "8.3.13",
-        "@schematics/angular": "8.3.13",
-        "@schematics/update": "0.803.13",
+        "@angular-devkit/architect": "0.803.14",
+        "@angular-devkit/core": "8.3.14",
+        "@angular-devkit/schematics": "8.3.14",
+        "@schematics/angular": "8.3.14",
+        "@schematics/update": "0.803.14",
         "@yarnpkg/lockfile": "1.1.0",
         "ansi-colors": "4.1.1",
         "debug": "^4.1.1",
@@ -179,25 +179,25 @@
       }
     },
     "@angular/common": {
-      "version": "8.2.11",
-      "resolved": "https://registry.npmjs.org/@angular/common/-/common-8.2.11.tgz",
-      "integrity": "sha512-AN8KKv13rVN1vwyVszZ1POvuUequ7jNC7Af/IDuxTJXKUDCI44dvjYQI0hbCicDDV+XZgjdkd4CBIiLCZRKnOQ==",
+      "version": "8.2.12",
+      "resolved": "https://registry.npmjs.org/@angular/common/-/common-8.2.12.tgz",
+      "integrity": "sha512-BNz1lo+PP+lwIX3sErRGBRnkMzT5yT8CJ5o/M29AanCdcx9dpoJG2WKgpIgw8UBcj9QlP0CkSmzPtUNtcNMthA==",
       "requires": {
         "tslib": "^1.9.0"
       }
     },
     "@angular/compiler": {
-      "version": "8.2.11",
-      "resolved": "https://registry.npmjs.org/@angular/compiler/-/compiler-8.2.11.tgz",
-      "integrity": "sha512-Qnh07i04s0LZECEKu9/NHwdRutfEs9N3y8f0uMdC+m7Cjy3guvmLtriAMdnxlH3KFFFSnugM6Ng6+gII8tZI6A==",
+      "version": "8.2.12",
+      "resolved": "https://registry.npmjs.org/@angular/compiler/-/compiler-8.2.12.tgz",
+      "integrity": "sha512-V5mDWioGmSZ4cJJ2THo8qHYKwj3sUI7dpJ0oab2Al0FQAN8JCimWO6AQKRtjmnr78ZkMy9Xe/KK6ebl40ewL5Q==",
       "requires": {
         "tslib": "^1.9.0"
       }
     },
     "@angular/compiler-cli": {
-      "version": "8.2.11",
-      "resolved": "https://registry.npmjs.org/@angular/compiler-cli/-/compiler-cli-8.2.11.tgz",
-      "integrity": "sha512-g6Ius7ctubz/xFjU/kaX6EwOQbfLtKqlRXWP4YRsKA302idlBrgbZYdMrTbFApf0H00vyS87/gipyHp7iNqyHw==",
+      "version": "8.2.12",
+      "resolved": "https://registry.npmjs.org/@angular/compiler-cli/-/compiler-cli-8.2.12.tgz",
+      "integrity": "sha512-OrNnkJ7OrpbcOtB4TWFBF6D3dtEfUuOQgfc3HBjizZuL8EuX0pU5dv4VTvLTRkmyUT/7fmmWdkEXJL+UQtXqPg==",
       "dev": true,
       "requires": {
         "canonical-path": "1.0.0",
@@ -330,8 +330,7 @@
             "ansi-regex": {
               "version": "2.1.1",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "aproba": {
               "version": "1.2.0",
@@ -352,14 +351,12 @@
             "balanced-match": {
               "version": "1.0.0",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "brace-expansion": {
               "version": "1.1.11",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "balanced-match": "^1.0.0",
                 "concat-map": "0.0.1"
@@ -374,20 +371,17 @@
             "code-point-at": {
               "version": "1.1.0",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "concat-map": {
               "version": "0.0.1",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "console-control-strings": {
               "version": "1.1.0",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "core-util-is": {
               "version": "1.0.2",
@@ -504,8 +498,7 @@
             "inherits": {
               "version": "2.0.3",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "ini": {
               "version": "1.3.5",
@@ -517,7 +510,6 @@
               "version": "1.0.0",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "number-is-nan": "^1.0.0"
               }
@@ -532,7 +524,6 @@
               "version": "3.0.4",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "brace-expansion": "^1.1.7"
               }
@@ -540,14 +531,12 @@
             "minimist": {
               "version": "0.0.8",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "minipass": {
               "version": "2.3.5",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "safe-buffer": "^5.1.2",
                 "yallist": "^3.0.0"
@@ -566,7 +555,6 @@
               "version": "0.5.1",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "minimist": "0.0.8"
               }
@@ -647,8 +635,7 @@
             "number-is-nan": {
               "version": "1.0.1",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "object-assign": {
               "version": "4.1.1",
@@ -660,7 +647,6 @@
               "version": "1.4.0",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "wrappy": "1"
               }
@@ -746,8 +732,7 @@
             "safe-buffer": {
               "version": "5.1.2",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "safer-buffer": {
               "version": "2.1.2",
@@ -783,7 +768,6 @@
               "version": "1.0.2",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "code-point-at": "^1.0.0",
                 "is-fullwidth-code-point": "^1.0.0",
@@ -803,7 +787,6 @@
               "version": "3.0.1",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "ansi-regex": "^2.0.0"
               }
@@ -847,14 +830,12 @@
             "wrappy": {
               "version": "1.0.2",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "yallist": {
               "version": "3.0.3",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             }
           }
         },
@@ -976,47 +957,47 @@
       }
     },
     "@angular/core": {
-      "version": "8.2.11",
-      "resolved": "https://registry.npmjs.org/@angular/core/-/core-8.2.11.tgz",
-      "integrity": "sha512-TRfoJPcTjjiFh1dquqDc7LDI4sqD/LPCC9y2HP4r8644xJawhPJ0Ms6gWaeobCeP2k0vKsjrFmbPWeolOig/YA==",
+      "version": "8.2.12",
+      "resolved": "https://registry.npmjs.org/@angular/core/-/core-8.2.12.tgz",
+      "integrity": "sha512-wEFwhHCuuXynXAMeA1G+0KIYY0jqXYs7I8p+GO+ufKoUmzWHFTvtMJ6nvKgy+LmZTByO2gf9oVAAlRodNb8ttQ==",
       "requires": {
         "tslib": "^1.9.0"
       }
     },
     "@angular/forms": {
-      "version": "8.2.11",
-      "resolved": "https://registry.npmjs.org/@angular/forms/-/forms-8.2.11.tgz",
-      "integrity": "sha512-9sXLvAgscGwoE7k9kwRPogPSx8B8kT+kbXCvkL3Az+C+HrEuQ3rwMIJEFO+OhOCkRwrdUniKsp7GHLw94jAqtQ==",
+      "version": "8.2.12",
+      "resolved": "https://registry.npmjs.org/@angular/forms/-/forms-8.2.12.tgz",
+      "integrity": "sha512-y1UObndCGbTYwLSzUWzCiX7th+mb4n712asApooGmfmIQmgTyHbKxYUJ9Ep1pgd0pqLBBnK249MQLH15NDpbyQ==",
       "requires": {
         "tslib": "^1.9.0"
       }
     },
     "@angular/language-service": {
-      "version": "8.2.11",
-      "resolved": "https://registry.npmjs.org/@angular/language-service/-/language-service-8.2.11.tgz",
-      "integrity": "sha512-jNzVEzJRdDynAAY3ncJBRX9RE52nRNpaKrW7KgZCpAoqgyponi8HBs+lt/ANcRmhdoIkM1VAOnDAb1rE30dLeQ==",
+      "version": "8.2.12",
+      "resolved": "https://registry.npmjs.org/@angular/language-service/-/language-service-8.2.12.tgz",
+      "integrity": "sha512-uXGVSC4ugkyBt7pYdI8qaKNV0TIxfjSWb3dWNuhD6b9riPtaa+xJFQrfMu7OX/tVX642aFxca4jkUHBLCyWptA==",
       "dev": true
     },
     "@angular/platform-browser": {
-      "version": "8.2.11",
-      "resolved": "https://registry.npmjs.org/@angular/platform-browser/-/platform-browser-8.2.11.tgz",
-      "integrity": "sha512-bKDkC7kpNvgvRQfw4s+84GJWrY7MPFx9d1bUk9OPQzEBAjzRX+E6IFlqfTpZRGy4m5rbSzBk3bpZdqcZSJM98A==",
+      "version": "8.2.12",
+      "resolved": "https://registry.npmjs.org/@angular/platform-browser/-/platform-browser-8.2.12.tgz",
+      "integrity": "sha512-VBvMjmFJapZ2pFlmxZiHtfPwbHp79RRi5mrdMhETjKMaLaC2tAR/99ijCpx2urDMqb/VDm7YHOtoLEpBFVDulg==",
       "requires": {
         "tslib": "^1.9.0"
       }
     },
     "@angular/platform-browser-dynamic": {
-      "version": "8.2.11",
-      "resolved": "https://registry.npmjs.org/@angular/platform-browser-dynamic/-/platform-browser-dynamic-8.2.11.tgz",
-      "integrity": "sha512-0DyO7N2HTQdV0OQJiLy3ZWimvdBgPHPbTP62l/Qc+ieZzA86KU8jWjbtyUOdqXkyEQ9gcpWEpxX9dBH8nW74jg==",
+      "version": "8.2.12",
+      "resolved": "https://registry.npmjs.org/@angular/platform-browser-dynamic/-/platform-browser-dynamic-8.2.12.tgz",
+      "integrity": "sha512-O4krb+9tj028JOQHPgLk/87lyUlHt8dpNxzuYCT0G6kEmknjpyZBaxhvDPygGjGHXV3LDqlYVH+bh8ygJUhwmw==",
       "requires": {
         "tslib": "^1.9.0"
       }
     },
     "@angular/router": {
-      "version": "8.2.11",
-      "resolved": "https://registry.npmjs.org/@angular/router/-/router-8.2.11.tgz",
-      "integrity": "sha512-US8vp9TiryAVoLZwKZqApG6OvRizlJh6k+YA40/Z+fZBFIFM+Og80yiuUJ+p29unheVqA/tvAHmBdBrLNaliJA==",
+      "version": "8.2.12",
+      "resolved": "https://registry.npmjs.org/@angular/router/-/router-8.2.12.tgz",
+      "integrity": "sha512-mq1FethFpYosSVzChstMpxZlL+oUFeaA+FrzZQL7zJP/mm61yFkkhoYGVG6pG0NWSzpJE4NY6YvGCvHgN4ZECw==",
       "requires": {
         "tslib": "^1.9.0"
       }
@@ -1836,12 +1817,12 @@
       }
     },
     "@ngtools/webpack": {
-      "version": "8.3.13",
-      "resolved": "https://registry.npmjs.org/@ngtools/webpack/-/webpack-8.3.13.tgz",
-      "integrity": "sha512-z93R7XQ2eR8R1lxnPhfdHy7K+S1heQFsf9Wa7DPB03Rzs+R7maBee1x09nBzVYIXc/3QDwoJ6FZbGgpac3/Olw==",
+      "version": "8.3.14",
+      "resolved": "https://registry.npmjs.org/@ngtools/webpack/-/webpack-8.3.14.tgz",
+      "integrity": "sha512-eIU3W3T4YxiExkS/c09FkqQpnKeIuUFFnxyfdG40zospt28B6V5ZaEVw2z5+2CjxJlDUTUYZlhPiV9Rwadp3jg==",
       "dev": true,
       "requires": {
-        "@angular-devkit/core": "8.3.13",
+        "@angular-devkit/core": "8.3.14",
         "enhanced-resolve": "4.1.0",
         "rxjs": "6.4.0",
         "tree-kill": "1.2.1",
@@ -1849,23 +1830,23 @@
       }
     },
     "@schematics/angular": {
-      "version": "8.3.13",
-      "resolved": "https://registry.npmjs.org/@schematics/angular/-/angular-8.3.13.tgz",
-      "integrity": "sha512-5DmuV+sT0z5Ws8Fu5lBCpLk3ZPSmI245Mu5bj7eBb7cTy+OMQ3Gm04PlzQ7O+OITWKveXLYhVi8W5ObXZos90Q==",
+      "version": "8.3.14",
+      "resolved": "https://registry.npmjs.org/@schematics/angular/-/angular-8.3.14.tgz",
+      "integrity": "sha512-1XXBh9+lowvltRlcCjDJa4GEr5Xq+uNJcxULHBaNY7YfQSwZ5KuyhTBWjCdKmMaTOV3pEcIHwyuNh26mpn98Bw==",
       "dev": true,
       "requires": {
-        "@angular-devkit/core": "8.3.13",
-        "@angular-devkit/schematics": "8.3.13"
+        "@angular-devkit/core": "8.3.14",
+        "@angular-devkit/schematics": "8.3.14"
       }
     },
     "@schematics/update": {
-      "version": "0.803.13",
-      "resolved": "https://registry.npmjs.org/@schematics/update/-/update-0.803.13.tgz",
-      "integrity": "sha512-hTCcu8v+eaWDOhUOlDcMhiHgc6isb3sZgFO8NMh7jhpwbJjHRx33NU08AXN9wgK/OL5+Pl9yKeaXZsICz5fiIg==",
+      "version": "0.803.14",
+      "resolved": "https://registry.npmjs.org/@schematics/update/-/update-0.803.14.tgz",
+      "integrity": "sha512-1erj7oaR2vKXo1DLE0s4BbbouBmgeAHEkPHQM7FPtyroZ18kytlT+qjTbsSnlRCwcFsjxmRkbRjXaXDz7ttsYQ==",
       "dev": true,
       "requires": {
-        "@angular-devkit/core": "8.3.13",
-        "@angular-devkit/schematics": "8.3.13",
+        "@angular-devkit/core": "8.3.14",
+        "@angular-devkit/schematics": "8.3.14",
         "@yarnpkg/lockfile": "1.1.0",
         "ini": "1.3.5",
         "pacote": "9.5.5",
@@ -3728,30 +3709,30 @@
       "dev": true
     },
     "core-js-compat": {
-      "version": "3.3.3",
-      "resolved": "https://registry.npmjs.org/core-js-compat/-/core-js-compat-3.3.3.tgz",
-      "integrity": "sha512-GNZkENsx5pMnS7Inwv7ZO/s3B68a9WU5kIjxqrD/tkNR8mtfXJRk8fAKRlbvWZSGPc59/TkiOBDYl5Cb65pTVA==",
+      "version": "3.3.4",
+      "resolved": "https://registry.npmjs.org/core-js-compat/-/core-js-compat-3.3.4.tgz",
+      "integrity": "sha512-7OK3/LPP8R3Ovasf3GilEOp+o1w0ZKJ75FMou2RDfTwIV69G5RkKCGFnqgBv/ZhR6xo9GCzlfVALyHmydbE7DA==",
       "dev": true,
       "requires": {
-        "browserslist": "^4.7.1",
+        "browserslist": "^4.7.2",
         "semver": "^6.3.0"
       },
       "dependencies": {
         "browserslist": {
-          "version": "4.7.1",
-          "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.7.1.tgz",
-          "integrity": "sha512-QtULFqKIAtiyNx7NhZ/p4rB8m3xDozVo/pi5VgTlADLF2tNigz/QH+v0m5qhn7XfHT7u+607NcCNOnC0HZAlMg==",
+          "version": "4.7.2",
+          "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.7.2.tgz",
+          "integrity": "sha512-uZavT/gZXJd2UTi9Ov7/Z340WOSQ3+m1iBVRUknf+okKxonL9P83S3ctiBDtuRmRu8PiCHjqyueqQ9HYlJhxiw==",
           "dev": true,
           "requires": {
-            "caniuse-lite": "^1.0.30000999",
-            "electron-to-chromium": "^1.3.284",
-            "node-releases": "^1.1.36"
+            "caniuse-lite": "^1.0.30001004",
+            "electron-to-chromium": "^1.3.295",
+            "node-releases": "^1.1.38"
           }
         },
         "caniuse-lite": {
-          "version": "1.0.30001002",
-          "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001002.tgz",
-          "integrity": "sha512-pRuxPE8wdrWmVPKcDmJJiGBxr6lFJq4ivdSeo9FTmGj5Rb8NX3Mby2pARG57MXF15hYAhZ0nHV5XxT2ig4bz3g==",
+          "version": "1.0.30001004",
+          "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001004.tgz",
+          "integrity": "sha512-3nfOR4O8Wa2RWoYfJkMtwRVOsK96TQ+eq57wd0iKaEWl8dwG4hKZ/g0MVBfCvysFvMLi9fQGR/DvozMdkEPl3g==",
           "dev": true
         }
       }
@@ -4267,9 +4248,9 @@
       "dev": true
     },
     "electron-to-chromium": {
-      "version": "1.3.294",
-      "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.3.294.tgz",
-      "integrity": "sha512-PR6e84kZbW2iQW+jJI0cg500LHzhoi+LPsmOnvHlu41OLE0CTAx2vphJUzkRmX8bwZ85QlVvn0tb/D6QmqdZxQ==",
+      "version": "1.3.296",
+      "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.3.296.tgz",
+      "integrity": "sha512-s5hv+TSJSVRsxH190De66YHb50pBGTweT9XGWYu/LMR20KX6TsjFzObo36CjVAzM+PUeeKSBRtm/mISlCzeojQ==",
       "dev": true
     },
     "elliptic": {
@@ -5294,9 +5275,9 @@
       }
     },
     "graceful-fs": {
-      "version": "4.2.2",
-      "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.2.tgz",
-      "integrity": "sha512-IItsdsea19BoLC7ELy13q1iJFNmd7ofZH5+X/pJr90/nRoPEX0DJo1dHDbgtYWOhJhcCgMDTOw84RZ72q6lB+Q==",
+      "version": "4.2.3",
+      "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.3.tgz",
+      "integrity": "sha512-a30VEBm4PEdx1dRB7MFK7BejejvCvBronbLjht+sHuGYj8PHs7M/5Z+rt5lw551vZ7yfTCj4Vuyy3mSJytDWRQ==",
       "dev": true
     },
     "handle-thing": {
@@ -5608,9 +5589,9 @@
       "dev": true
     },
     "https-proxy-agent": {
-      "version": "2.2.3",
-      "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-2.2.3.tgz",
-      "integrity": "sha512-Ytgnz23gm2DVftnzqRRz2dOXZbGd2uiajSw/95bPp6v53zPRspQjLm/AfBgqbJ2qfeRXWIOMVLpp86+/5yX39Q==",
+      "version": "2.2.4",
+      "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-2.2.4.tgz",
+      "integrity": "sha512-OmvfoQ53WLjtA9HeYP9RNrWMJzzAz1JGaSFr1nijg0PVR1JaD/xbJq1mdEIIlxGpXp9eSe/O2LgU9DJmTPd0Eg==",
       "dev": true,
       "requires": {
         "agent-base": "^4.3.0",
@@ -6647,8 +6628,7 @@
             "ansi-regex": {
               "version": "2.1.1",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "aproba": {
               "version": "1.2.0",
@@ -6669,14 +6649,12 @@
             "balanced-match": {
               "version": "1.0.0",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "brace-expansion": {
               "version": "1.1.11",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "balanced-match": "^1.0.0",
                 "concat-map": "0.0.1"
@@ -6691,20 +6669,17 @@
             "code-point-at": {
               "version": "1.1.0",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "concat-map": {
               "version": "0.0.1",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "console-control-strings": {
               "version": "1.1.0",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "core-util-is": {
               "version": "1.0.2",
@@ -6821,8 +6796,7 @@
             "inherits": {
               "version": "2.0.3",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "ini": {
               "version": "1.3.5",
@@ -6834,7 +6808,6 @@
               "version": "1.0.0",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "number-is-nan": "^1.0.0"
               }
@@ -6849,7 +6822,6 @@
               "version": "3.0.4",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "brace-expansion": "^1.1.7"
               }
@@ -6857,14 +6829,12 @@
             "minimist": {
               "version": "0.0.8",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "minipass": {
               "version": "2.3.5",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "safe-buffer": "^5.1.2",
                 "yallist": "^3.0.0"
@@ -6883,7 +6853,6 @@
               "version": "0.5.1",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "minimist": "0.0.8"
               }
@@ -6964,8 +6933,7 @@
             "number-is-nan": {
               "version": "1.0.1",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "object-assign": {
               "version": "4.1.1",
@@ -6977,7 +6945,6 @@
               "version": "1.4.0",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "wrappy": "1"
               }
@@ -7063,8 +7030,7 @@
             "safe-buffer": {
               "version": "5.1.2",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "safer-buffer": {
               "version": "2.1.2",
@@ -7100,7 +7066,6 @@
               "version": "1.0.2",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "code-point-at": "^1.0.0",
                 "is-fullwidth-code-point": "^1.0.0",
@@ -7120,7 +7085,6 @@
               "version": "3.0.1",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "ansi-regex": "^2.0.0"
               }
@@ -7164,14 +7128,12 @@
             "wrappy": {
               "version": "1.0.2",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "yallist": {
               "version": "3.0.3",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             }
           }
         },
@@ -7971,9 +7933,9 @@
       }
     },
     "node-releases": {
-      "version": "1.1.38",
-      "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-1.1.38.tgz",
-      "integrity": "sha512-/5NZAaOyTj134Oy5Cp/J8mso8OD/D9CSuL+6TOXXsTKO8yjc5e4up75SRPCganCjwFKMj2jbp5tR0dViVdox7g==",
+      "version": "1.1.39",
+      "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-1.1.39.tgz",
+      "integrity": "sha512-8MRC/ErwNCHOlAFycy9OPca46fQYUjbJRDcZTHVWIGXIjYLM73k70vv3WkYutVnM4cCo4hE0MqBVVZjP6vjISA==",
       "dev": true,
       "requires": {
         "semver": "^6.3.0"
@@ -9261,7 +9223,8 @@
     "reflect-metadata": {
       "version": "0.1.13",
       "resolved": "https://registry.npmjs.org/reflect-metadata/-/reflect-metadata-0.1.13.tgz",
-      "integrity": "sha512-Ts1Y/anZELhSsjMcU605fU9RE4Oi3p5ORujwbIKXfWa+0Zxs510Qrmrce5/Jowq3cHSZSJqBjypxmHarc+vEWg=="
+      "integrity": "sha512-Ts1Y/anZELhSsjMcU605fU9RE4Oi3p5ORujwbIKXfWa+0Zxs510Qrmrce5/Jowq3cHSZSJqBjypxmHarc+vEWg==",
+      "dev": true
     },
     "regenerate": {
       "version": "1.4.0",
@@ -11464,8 +11427,7 @@
             "ansi-regex": {
               "version": "2.1.1",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "aproba": {
               "version": "1.2.0",
@@ -11486,14 +11448,12 @@
             "balanced-match": {
               "version": "1.0.0",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "brace-expansion": {
               "version": "1.1.11",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "balanced-match": "^1.0.0",
                 "concat-map": "0.0.1"
@@ -11508,20 +11468,17 @@
             "code-point-at": {
               "version": "1.1.0",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "concat-map": {
               "version": "0.0.1",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "console-control-strings": {
               "version": "1.1.0",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "core-util-is": {
               "version": "1.0.2",
@@ -11638,8 +11595,7 @@
             "inherits": {
               "version": "2.0.3",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "ini": {
               "version": "1.3.5",
@@ -11651,7 +11607,6 @@
               "version": "1.0.0",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "number-is-nan": "^1.0.0"
               }
@@ -11666,7 +11621,6 @@
               "version": "3.0.4",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "brace-expansion": "^1.1.7"
               }
@@ -11674,14 +11628,12 @@
             "minimist": {
               "version": "0.0.8",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "minipass": {
               "version": "2.3.5",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "safe-buffer": "^5.1.2",
                 "yallist": "^3.0.0"
@@ -11700,7 +11652,6 @@
               "version": "0.5.1",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "minimist": "0.0.8"
               }
@@ -11781,8 +11732,7 @@
             "number-is-nan": {
               "version": "1.0.1",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "object-assign": {
               "version": "4.1.1",
@@ -11794,7 +11744,6 @@
               "version": "1.4.0",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "wrappy": "1"
               }
@@ -11880,8 +11829,7 @@
             "safe-buffer": {
               "version": "5.1.2",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "safer-buffer": {
               "version": "2.1.2",
@@ -11917,7 +11865,6 @@
               "version": "1.0.2",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "code-point-at": "^1.0.0",
                 "is-fullwidth-code-point": "^1.0.0",
@@ -11937,7 +11884,6 @@
               "version": "3.0.1",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "ansi-regex": "^2.0.0"
               }
@@ -11981,14 +11927,12 @@
             "wrappy": {
               "version": "1.0.2",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "yallist": {
               "version": "3.0.3",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             }
           }
         },
@@ -12286,8 +12230,7 @@
             "ansi-regex": {
               "version": "2.1.1",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "aproba": {
               "version": "1.2.0",
@@ -12308,14 +12251,12 @@
             "balanced-match": {
               "version": "1.0.0",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "brace-expansion": {
               "version": "1.1.11",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "balanced-match": "^1.0.0",
                 "concat-map": "0.0.1"
@@ -12330,20 +12271,17 @@
             "code-point-at": {
               "version": "1.1.0",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "concat-map": {
               "version": "0.0.1",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "console-control-strings": {
               "version": "1.1.0",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "core-util-is": {
               "version": "1.0.2",
@@ -12460,8 +12398,7 @@
             "inherits": {
               "version": "2.0.3",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "ini": {
               "version": "1.3.5",
@@ -12473,7 +12410,6 @@
               "version": "1.0.0",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "number-is-nan": "^1.0.0"
               }
@@ -12488,7 +12424,6 @@
               "version": "3.0.4",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "brace-expansion": "^1.1.7"
               }
@@ -12496,14 +12431,12 @@
             "minimist": {
               "version": "0.0.8",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "minipass": {
               "version": "2.3.5",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "safe-buffer": "^5.1.2",
                 "yallist": "^3.0.0"
@@ -12522,7 +12455,6 @@
               "version": "0.5.1",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "minimist": "0.0.8"
               }
@@ -12603,8 +12535,7 @@
             "number-is-nan": {
               "version": "1.0.1",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "object-assign": {
               "version": "4.1.1",
@@ -12616,7 +12547,6 @@
               "version": "1.4.0",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "wrappy": "1"
               }
@@ -12702,8 +12632,7 @@
             "safe-buffer": {
               "version": "5.1.2",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "safer-buffer": {
               "version": "2.1.2",
@@ -12739,7 +12668,6 @@
               "version": "1.0.2",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "code-point-at": "^1.0.0",
                 "is-fullwidth-code-point": "^1.0.0",
@@ -12759,7 +12687,6 @@
               "version": "3.0.1",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "ansi-regex": "^2.0.0"
               }
@@ -12803,14 +12730,12 @@
             "wrappy": {
               "version": "1.0.2",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "yallist": {
               "version": "3.0.3",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             }
           }
         },
diff --git a/package.json b/package.json
index b4e9dd9..057395e 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,6 @@
     "@angular/platform-browser": "~8.2.11",
     "@angular/platform-browser-dynamic": "~8.2.11",
     "@angular/router": "~8.2.11",
-    "reflect-metadata": "^0.1.13",
     "rxjs": "~6.4.0",
     "tslib": "^1.10.0",
     "typedjson": "^1.5.0",
diff --git a/src/app/types/category-entity.ts b/src/app/types/category-entity.ts
index 8ad12de..f3617f3 100644
--- a/src/app/types/category-entity.ts
+++ b/src/app/types/category-entity.ts
@@ -1,10 +1,9 @@
-import 'reflect-metadata';
 import { jsonObject, jsonMember } from 'typedjson';
 
 @jsonObject
 export class CategoryEntity {
 
-  @jsonMember({ constructor: String })
+  @jsonMember
   name: string;
 
 }
diff --git a/src/polyfills.ts b/src/polyfills.ts
index aa665d6..4ef7788 100644
--- a/src/polyfills.ts
+++ b/src/polyfills.ts
@@ -61,3 +61,5 @@ import 'zone.js/dist/zone';  // Included with Angular CLI.
 /***************************************************************************************************
  * APPLICATION IMPORTS
  */
+
+import 'core-js/proposals/reflect-metadata';
diff --git a/tsconfig.json b/tsconfig.json
index 30956ae..877f6b8 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -7,6 +7,7 @@
     "declaration": false,
     "downlevelIteration": true,
     "experimentalDecorators": true,
+    "emitDecoratorMetadata": true,
     "module": "esnext",
     "moduleResolution": "node",
     "importHelpers": true,