Checking if we can use direct buttons from GitHub
Using static image for Gittip button
Moving to bleeding edge gittip badge
Updated CHANGELOG
Added support to README
Updated CHANGELOG
Moving to subshell for symbolic-ref + git branch
Removed unnecesary quoting of vars
Moved to long ref with crumby text replace over `--short` options
Updated CHANGELOG
Adding before script and prompt info for debugging Travis CI
Trying out specifying git versions
Attempting to use ppa-purge for downgrading
Fixing variable quoting
More script corrections
Everything looks good. Relocating echoes
Trying out `--short` to verify Travis will fail at appropriate version
Relocating git --version to .travis.yml
Confirmed fails as expected. Moving back to working get_git_branch
Updated .travis.yml descriptions