Improve OAuth autorization
  The message is now more clear and better formatted
  If hubot was running on un*x the authorize link parameters were separated with spaces
Log error in case OAuth callback fails
improve show builds command
  If no builds are found say so explicitily
Add vso show status command
  Shows the status of Visual Studio Online and it's services
Improve show commits and what have i done
  Show the repo we the commits/not commits we are referring to
  Show the commit comment (max 77 charts) besides the URL
If the user has no access to repos respond reply saying that
Added command to catch unhandled vso commands and respond with a help message
Update vsonline-scripts.coffee

Made a bunch of changes to wording and shortened commands (got tired of typing things like "hubot vso show what i did today")
Make work item description optional when creating a wi
Removed forgotten console.log
Merged bfc changes
Merged new commands patch
Use default repos on vso today and vso commits
  Use the room default git repositories on the vso today and vso commits
  fix vso commits. It was only working if last was specified when it should be optional
Fix vso today was not returning results in non impersonate mode
Add vso help command
  Add vso help command that allows you search for text in msdn VS online related forums
Merge pull request #11 from tspascoal/master

Improvements