Merge pull request #2086 from ssushma/release-6.6.3.a1

Wrong password issue resolved
Folders: Implemented folders/collection reorder to extreme top or extreme bottom positions.
Merge branch 'release-6.6.3.a1' of https://github.com/Gooru/Gooru-Web into release-6.6.3.a1
Merge pull request #2087 from VinRudramurthy/release-6.6.3.a1

Folders: Implemented folders/collection reorder to extreme top or extreme bottom positions.
password reset link expired popup issue resolved.
Merge branch 'release-6.6.3.a1' of https://github.com/Gooru/Gooru-Web into release-6.6.3.a1
In collection play event library gooruOid and library event id
has been added.
Merge branch 'release-6.6.3.a1' of https://github.com/Gooru/Gooru-Web into release-6.6.3.a1
Merge pull request #2089 from mitraj/release-6.6.3.a1

Password reset link expired popup issue resolved.
Merge pull request #2090 from shivalinga/release-6.6.3.a1

Release 6.6.3.a1
username length changes updated.