Merge pull request #952 from nasa/fix-build-142

[Code Style] Run code style checks on CircleCI

circle.yml

@@ -17,6 +17,7 @@ deployment:
 test:
   post:
     - gulp lint
+    - gulp checkstyle
 
 general:
   branches:

platform/representation/src/gestures/DropGesture.js

@@ -46,7 +46,7 @@ define(
                 // Find the relevant scope...
                 var rect,
                     scope = element.scope && element.scope();
-                
+
                 if (scope && scope.$broadcast) {
                     // Get the representation's bounds, to convert
                     // drop position