Update dependencies

Author: michaelkourlas

package.json

@@ -38,7 +38,7 @@
     "gulp-typedoc": "^2.0.0",
     "gulp-typescript": "^2.13.6",
     "merge2": "^1.0.2",
-    "mocha": "^2.4.5",
+    "mocha": "^3.0.2",
     "tslint": "^3.14.0",
     "typedoc": "^0.4.4",
     "typings": "^1.3.2"