Merge pull request #75 from suryanarayanakb/release-6.2

Added UI fixes to the dropdowns and passing the data to the server
Label color has been changed as per the requirement.
Merge branch 'release-6.2' of https://github.com/Gooru/Gooru-Web into release-6.1.5
Merge pull request #76 from shivalinga/master

Button Colors has changed in confirmation popup
"Added Multiple Answer Questions msg's into messageproperties"
Merge remote-tracking branch 'upstream/release-6.2' into release-6.2
Merge pull request #77 from mitraj/release-6.2

Added Multiple Answer Questions msg's into messageproperties
Added "Teachable Moments" Course using partner library API logic in RUSD Library
created final string variables for the partner details
Merge pull request #79 from chandrasekharv/release-6.2

Added "Teachable Moments" Course using partner library API logic in RUSD Library
1. Join Class popup to be displayed automatically when user click on
Join Class --> Display Login Popup -->and logs in.

2. Changing the Join class popup text based on Class sharing status (Open or Invite-only).
Media Scripts changes implemented for 6.2 release.
CSS changes for Collection Edit info on implementing new media scripts texts.
CSS changes for Collection Edit info on implementing new media scripts texts.
Reports tab integrated for Classlist page.
fixed language objective css issue
Merge pull request #80 from ssushma/release-6.2

Join Class popup to be displayed automatically when user click on
Media Scripts changes implemented for 6.2 release.
CSS changes for Collection Edit info on implementing new media script
CSS changes for Collection Edit info on implementing new media script
Reports tab integrated for Classlist page.
Merge pull request #81 from nutan-gooru/release-6.2

fixed language objective css issue
"Changes done for add question view tool tip"