Applied JSCS and added JSCS/jsHint config files

OHIFViewer/client/routeHooks.js

@@ -1,5 +1,5 @@
-Router.onBeforeAction(function () {
+Router.onBeforeAction(function() {
 
-  // User is logged in, go ahead and route them
-  this.next();
+    // User is logged in, go ahead and route them
+    this.next();
 });