Merge remote-tracking branch 'upstream/release-6.6.3.a1' into release-6.6.3.a1

* upstream/release-6.6.3.a1:
  Library: Issue rectified with quiz tab visibility.
  Library: Changed the banner image for ESYP and CCST library.
  Library:Increased partner lib container height.
  Library:Implemented CCST library.
  Library: Implemented ESYP Library.
Remove beta for FE and change fav icon.
Merge pull request #1628 from anilgooru/release-6.6.3.a1

Remove beta for FE and change fav icon.
Merge pull request #1629 from Gooru/release-6.6.3.a1

Remove beta for FE and change fav icon.
Updated from image to icon.
Merge remote-tracking branch 'upstream/release-6.6.3.a1' into release-6.6.3.a1

* upstream/release-6.6.3.a1:
Updated from image to icon.
Updated from image to icon.
Merge pull request #1637 from anilgooru/release-6.6.3.a1

Updated from image to icon.
Merge pull request #1638 from Gooru/release-6.6.3.a1

Updated from image to icon.
Updated from icon to png image.
Merge remote-tracking branch 'upstream/release-6.6.3.a1' into release-6.6.3.a1

* upstream/release-6.6.3.a1:
Merge pull request #1651 from anilgooru/release-6.6.3.a1

Updated from icon to png image.
Merge pull request #1652 from Gooru/release-6.6.3.a1

Updated from icon to png image.
Library: Implemented LUSD district library.
Merge branch 'release-6.6.3.a1' of https://github.com/Gooru/Gooru-Web into release-6.6.3.a1
Merge pull request #1786 from VinRudramurthy/release-6.6.3.a1

Library: Implemented LUSD district library.
Library: updated ccst library banner image.
Merge branch 'release-6.6.3.a1' of https://github.com/Gooru/Gooru-Web into release-6.6.3.a1
Merge pull request #1800 from VinRudramurthy/release-6.6.3.a1

Library: updated ccst library banner image.