[just] [test] [dist] Add just engine plugin and associated test for a…

…sync render(), Add just template engine to devDependencies

lib/engines/just/index.js

@@ -0,0 +1,21 @@
+/**
+ * Just Support
+ */
+
+exports.attach = function (options) {
+  var Just = require ('just'),
+  options = options || {};
+  this.just = {
+    render: function (view, data, cb) {
+      var engine;
+      options.root = {};
+      options.root.page = view.template;
+      engine = new Just(options);
+      try {
+        engine.render('page', data, cb);
+      } catch (err) {
+        cb(err);
+      }        
+    }
+  };
+};

package.json

@@ -21,6 +21,7 @@
     "hogan.js": "*",
     "jazz": "*",
     "jqtpl": "*",
+    "just": "*",
     "mustache": "*",
     "qejs": "*",
     "underscore": "*",

test/viewful-engines-test.js

@@ -176,6 +176,14 @@ vows.describe('viewful-engines-test').addBatch({
       }),
       'and calling View.render(user)': helpers.renderSync(user, "<p>tobi</p>"),
       'and calling View.render(user, cb)': helpers.render(user, "<p>tobi</p>")
+    },
+
+    'a new viewful.View({ input: "just" })': {
+      topic: new viewful.View({
+        template: "<p><%= user.name %></p>",
+        input: "just"
+      }),
+      'and calling View.render(user, cb)': helpers.render(user, "<p>tobi</p>")
     }
 
   }