Merge pull request #573 from nutan-gooru/dev-branch

Fixed tag count issue
Changed the char limit value for giving review and fixed issue while displaying member of the class text.
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
Merge pull request #574 from VinRudramurthy/dev-branch

Changed the char limit value for giving review and fixed issue while displaying member of the class text.
fixed api issue and call login popup on click of follow button
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch