Add release with travis

.travis.yml

@@ -3,7 +3,7 @@ sudo: false
 language: node_js
 
 node_js:
-  - 8
+  - "8"
 
 addons:
   apt:
@@ -16,6 +16,24 @@ script:
   - npm test
   - npm run package
 
+
+before_deploy:
+  - export RELEASE_PKG_DEB_FILE=$(ls release/*.deb)
+  - export RELEASE_PKG_RPM_FILE=$(ls release/*.rpm)
+  - export RELEASE_PKG_APPIMG_FILE=$(ls release/*.AppImage)
+
+deploy:
+  provider: releases
+  api_key:
+    secure: $GITHUB_OAUTH_TOKEN
+  file:
+    - "${RELEASE_PKG_DEB_FILE}"
+    - "${RELEASE_PKG_RPM_FILE}"
+    - "${RELEASE_PKG_APPIMG_FILE}"
+  skip_cleanup: true
+  on:
+    tags: true
+
 env:
   global:
     secure: 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