Merge pull request #401 from anilgooru/dev-branch

[My classes]While teacher edit the the class page name it didn't display the (Owner) or (Joined) in class page list
fixed [Ratings] # Rating is enable in info tab of resource and collection player
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
Rating issue fixed for under 13 years.
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
Rating issue resolved for logged out users.
Merge pull request #402 from nutan-gooru/dev-branch

fixed Rating is enable in info tab of resource and collectio...
Merge pull request #403 from VinRudramurthy/dev-branch

Rating issue fixed for under 13 years.
Handled Null pointer exception for "URL" parameter in ResourceDo.
Merge remote-tracking branch 'upstream/dev-branch' into dev-branch
Merge pull request #404 from chandrasekharv/dev-branch

Handled Null pointer exception for "URL" parameter in ResourceDo
Removed rating widget in study player TOC.
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
Merge pull request #405 from VinRudramurthy/dev-branch

Removed rating widget in study player TOC.
fixed [Ratings] Characters limit validation is missing for review
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
Merge pull request #406 from nutan-gooru/dev-branch

fixed [Ratings] Characters limit validation is missing for review
"Metadata Sections show and hide handled and implemented message when no data avilable related to resources."
Merge remote-tracking branch 'upstream/dev-branch' into dev-branch-2
Merge pull request #407 from sravanthi1/dev-branch

"Metadata sections hide /show and Message implemented where there is no data availble in search implemented"