Merge pull request #1973 from anilgooru/release-6.6.3.a1

Release 6.6.3.a1
Folders: Disabled up nd down arrows according to user input for reorder.
Merge branch 'release-6.6.3.a1' of https://github.com/Gooru/Gooru-Web into release-6.6.3.a1
Merge pull request #1974 from VinRudramurthy/release-6.6.3.a1

Folders: Disabled up and down arrows according to user input for reorder.
V2 api updated for media file upload
Merge branch 'release-6.6.3.a1' of https://github.com/Gooru/Gooru-Web into release-6.6.3.a1
Merge pull request #1977 from ssushma/release-6.6.3.a1

v2 api integrated for media file upload
Changed home view static text id.
Merge branch 'release-6.6.3.a1' of https://github.com/Gooru/Gooru-Web into release-6.6.3.a1
Merge pull request #1982 from VinRudramurthy/release-6.6.3.a1

Changed home view static text id.
Folders: Rectified Ui issues on reorder.
Merge branch 'release-6.6.3.a1' of https://github.com/Gooru/Gooru-Web into release-6.6.3.a1
Merge pull request #1984 from VinRudramurthy/release-6.6.3.a1

Folders: Rectified Ui issues on reorder.
Folders: Highlighted the re-ordered folder and changed visibility of arrows.
Merge branch 'release-6.6.3.a1' of https://github.com/Gooru/Gooru-Web into release-6.6.3.a1
Merge pull request #1987 from VinRudramurthy/release-6.6.3.a1

Folders: Highlighted the re-ordered folder and changed visibility of arrows.
Implemented FE for [System - Setting] Need to show gmail account name where user is connecting to Google Drive.
Ui Update in landing page.
Merge remote-tracking branch 'upstream/release-6.6.3.a1' into release-6.6.3.a1

* upstream/release-6.6.3.a1:
  Folders: Highlighted the re-ordered folder and changed visibility of arrows.
  Folders: Rectified Ui issues on reorder.
  Changed home view static text id.
  V2 api updated for media file upload
  Folders: Disabled up nd down arrows according to user input for reorder.

Conflicts:
	src/main/java/org/ednovo/gooru/client/mvp/home/HomeView.java
	src/main/java/org/ednovo/gooru/client/mvp/home/HomeView.ui.xml