added follow button and api call
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
Merge pull request #512 from nutan-gooru/dev-branch

added follow button and api call
implemented unfollow user on click of unfollow button
Merge pull request #514 from nutan-gooru/dev-branch

implemented unfollow user on click of unfollow button
conflicts with message properties resolved
conflicts with message properties resolved