Upgrade to jQuery 3.1.0 (#385)

Author: cvrebert

package.json

@@ -60,7 +60,7 @@
     "grunt-eslint": "^18.0.0",
     "grunt-exec": "^0.4.6",
     "grunt-jscs": "^2.8.0",
-    "jquery": "^2.2.1",
+    "jquery": "^3.1.0",
     "jscoverage": "^0.6.0",
     "jscs-jsdoc": "^1.3.1",
     "load-grunt-tasks": "^3.1.0",