Merge pull request #9 from MSOpenTech/master

Merging master branch to dev
Merge pull request #10 from RandalliLama/master

Bug fixes for Issue #7 and #8 plus fix for incorrect caching of refresh tokens.
Update package.json
Merge pull request #11 from MSOpenTech/dev

Merging dev to master for 0.1.6
Update README.md
Merge pull request #1 from MSOpenTech/master

Pull from source repo