Added Review pop-up on click of count.
Merge pull request #238 from VinRudramurthy/dev-branch

Added Review pop-up on click of rating count.
Add Tags spell error corrected
Add tags feature implemented for Media Feature and Mobile Friendly tags.
Add tags feature implemented for Media Feature and Mobile Friendly tags.
Adding tags functionality implemented on search, edit collection, resource and preview players.
Order of Reports tab modified - added after Students tab in classpage.
Merge pull request #239 from ssushma/dev-branch

Add Tags spell error corrected
Removed system outs
Merge remote-tracking branch 'upstream/dev-branch' into dev-branch

* upstream/dev-branch:
  Order of Reports tab modified - added after Students tab in classpage.
  Adding tags functionality implemented on search, edit collection, resource and preview players.
  Add tags feature implemented for Media Feature and Mobile Friendly tags.
  Add tags feature implemented for Media Feature and Mobile Friendly tags.
  Add Tags spell error corrected
  Added Review pop-up on click of count.

Conflicts:
	src/main/java/org/ednovo/gooru/server/service/ResourceServiceImpl.java