Updating to latest grunt to fix unit testing problems
updating travis
Copy/Paste configuration rarely works.
Update README.md
Added support for new estimate when adding worklog.
OAuth authentication support added.
Merge pull request #54 from nagyv/master

OAuth support + new estimates on addWorklog
Merge pull request #53 from srvance/patch-1

Fix git reference URL in README.md
Bumped Version to 0.9.0

Resolves #54
Docco update
Added updateVersion method
Merge pull request #56 from floralvikings/master

Added updateVersion method
Added IntelliJ IDEA workspace to .gitignore
Fixed mixed tabs and spaces (replaced tabs with spaces)
Fixed typo
Fixed inappropriate JSDoc params
Added missing semicolons and proper indent
Fixed consistency of blank lines around comments
Update README.md
Call 'doRequest' method instead of calling Node's 'request' method directly, inside getCurrentUser method.