Made changes to js files according to require.js
Changes made according to require.js
Merge remote-tracking branch 'upstream/master'

Conflicts:
	src/main/resources/static/js/app.js
	src/main/resources/static/js/events/conversation-event.js
	src/main/resources/static/js/events/project-event.js
	src/main/resources/static/js/events/workspace-event.js
	src/main/resources/static/js/utils/caller.js
	src/main/resources/static/js/utils/util.js
	src/main/resources/static/js/views/workspace-view.js
	src/main/webapp/WEB-INF/jsp/home.jsp
Merge pull request #32 from hemant24/master

JS Improvement according to standard require.js way.