Add an alias for git.

We'll see if I can live without the bloated scm_breeze...
.git_template: Assume done.thor is in my path.
Don't overwrite default .profile either.
bashrc: Add heroku to path.
bashrc: Remove LC_ALL and LANG.

Apparently it's better to set environment variables in .profile.
Add an rcrc file.

I'm going to try using https://github.com/thoughtbot/rcm
Add post "up" hooks for rcm.