Added text for assign pop up in class page.
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
Merge pull request #633 from nutan-gooru/dev-branch

Implemented new mocks for follow
Merge pull request #634 from VinRudramurthy/dev-branch

Added text for assign pop up in class page.
Fixed Titles of public collections displayed in black
add tick mark image
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch