Fail in library files that have whitespace after the dir
Remove extra space at end of line
Update style to match the rest of the script
Merge pull request #232 from infosiftr/whitespaaace

Fail on whitespace at end of lines
Update docker-dev with fewer tags to build (since it doesn't make sense to build/"support" tags that upstream doesn't)
Add a few minor tweaks to bashbrew for consistency

Also, run through a `--no-push` run of `push.sh` in Travis, and give Travis an explicit language so we don't get funny Ruby-related nonsense in our build logs.
Adjust push.sh to continue on push failure
Merge pull request #236 from infosiftr/push-continue-on-fail

Adjust push.sh to continue on push failure
Merge pull request #234 from infosiftr/minor-script-tweaks

Add a few minor tweaks to bashbrew for consistency
Merge pull request #233 from tianon/docker-dev

Update docker-dev with fewer tags to build (since it doesn't make sense to build/"support" tags that upstream doesn't)