Merge pull request #400 from anilgooru/dev-branch

Fixed : [My Classes] Class links at bottom of "My Classes" logged out page go to wrong page & have wrong images
Fixed : [My classes]While teacher edit the the class page name it didn't display the (Owner) or (Joined) in class page list
Merge remote-tracking branch 'upstream/dev-branch' into dev-branch

* upstream/dev-branch: