update readme with new option
Added the new command to the travis.yml.
cleanup env setup
Changed us from createtag to buildtag.
Whoops
Version bump.
Merge pull request #3 from thegarage/build-tag

git createtag
Got rid of the .travis.yml's after_success block.
fixes #4 when github.user has not yet been configured
bump version
add expectations
fix nil error if no remote configured
detect migrations that need to be reverted when nuking a branch

also improve reviewrequest template
bump version
extract migrations_need_to_reverted?
add support to assign pull request to user
bump version
tweak changelog format
bump version
bump version