Merge pull request #345 from Gooru/dev-branch

Bug fixes.
Merge pull request #364 from Gooru/dev-branch

Bug Fixes
Merge pull request #366 from Gooru/dev-branch

Merging Ratings and Reviews Enhancements features
Merge pull request #369 from Gooru/dev-branch

z-index issue resolved
Merge pull request #371 from Gooru/dev-branch

Bug fixes.
Merge pull request #388 from Gooru/dev-branch

Bugs Fixed.
Merge pull request #390 from Gooru/dev-branch

Terms of Use text changes and partner api changes implemented
Merge pull request #408 from Gooru/dev-branch

Bug fixes.
Merge pull request #412 from Gooru/dev-branch

Changes for the collection course and static pages implemented + blockers resolved
Merge pull request #426 from Gooru/dev-branch

Dev branch
Merge pull request #433 from Gooru/dev-branch

Changes for login popup display when a user opens a link with collectionId
Merge pull request #435 from Gooru/dev-branch

Changes for Gooru Course Title text implemented.
Merge pull request #455 from Gooru/dev-branch

Bugs fixes for 6.3 patch
Merge pull request #457 from Gooru/dev-branch

Email Text changes for profile page.
Merge pull request #466 from Gooru/dev-branch

Dev branch
Merge pull request #470 from Gooru/dev-branch

Bugs fixes for 6.3 patch
Merge pull request #472 from Gooru/dev-branch

Text changes for email template implemented.
Merge pull request #555 from Gooru/dev-branch

6.4 Version first release for QA
Merge pull request #557 from Gooru/dev-branch

Move functionality issue resolved on classpages
Merge pull request #572 from Gooru/dev-branch

6.4 Stories implemented.