added optimization  to fetch the data
CORE-536
Require an API for TEKS standard library
CORE-536
Require an API for TEKS standard library
optimized the folder fetch API
Merge pull request #54 from skpcharles/master

More changes on get class associatted list and invite user delete
Merge pull request #55 from sheebans/master

Fixed  standards course dup issue and folder API optimization
Merge pull request #56 from skpcharles/master

Revert "Commented the gooruv2api war file extracting line"
Revert "Commented the gooru-mail war file extracting line"

This reverts commit e6ea2edb9957eb7e08ff46b11b09b58355c45ba2.
Added fix for invite Students to Class in Bulk adding issue