Merge pull request #1 from pravee-n/master

Pulling praveen's code
added api to fetch all documents, first document & reference name of document - very specific out usecase
Merge pull request #2 from pravee-n/master

Pulling from praveen's master to new_features
Merge pull request #1 from flyankur/new_features

New features - Fetch all documents, First document & reference name