Implemented cleanup for `get_git_branch` and `parse_git_dirty`
Corrected missing 2> /dev/null and more code cleanup
Updated notes for `git` dirty
Cleaning up ahead/behind parsing
Moving onto exit codes, quoting subshells, and code cleanup
Added Travis YAML
Adding output for testing
Iterating on this travis test
Adding a patch to `is_on_git` to support new version if `git branch`
Updated test for new is_on_git format
Changing syntax style of `if`
Merge branch 'dev/reddit.code.review' into dev/add.travis
Removing email notifications
Removed dev `echo`s from tests
Updated CHANGELOG
Added Travis CI badge to README
Tweaks to README
More README tweaks
README tweaks