Adding Hogan and Qunit globals to jshint

Since we are cleaning up legacy, we need to add additional globals to jshint.
These globals include some 3rd party libraries like Hogan and Qunit.

Change-Id: I4165b7b4f669ca8f5bd7136ba0e2f58f526d7f4c
Partial-bug: #1438620

.jshintrc

@@ -5,6 +5,7 @@
 
   "globals": {
     "horizon": false,
+    "STATIC_URL": false,
     "jQuery": false,
     "$": false,
 
@@ -23,6 +24,10 @@
     "jasmine": false,
 
     "d3": false,
+    "Hogan": false,
+    "test": false,
+    "equal": false,
+    "ok": false,
 
     "pluralidx": false,
     "gettext": false,