Changed .ruby-version and .ruby-gemset to standard format.
Added Bitbucket Issue Integration
Added bitbucket docks and fixed attachments
Improved Email handling
Update bitbucket documentation
Fixed spelling mistake in bitbucket commit hook docs.
Merge branch 'master' into APP-926-bitbucket-integration
Merge pull request #15 from aha-app/APP-926-bitbucket-integration

App 926 bitbucket integration