removing unedded sanity check
picking up the proper tag to deploy, without carrying about the current state of the repo
making tests runnable and documenting on how to run them
gemlock file should be tracked
getting gemspec back
refactoring a bit
fixing constructor
tagging remote tag with time
fixing the deploy sha
fixing remote tag creation
rollback now works with bundle exec cap yourenv rollback
Merge pull request #9 from PagerDuty/rollback

rollback