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
Adding the body to the error requests