Replace "." with "source" in script/bootstrap
Merge pull request #138 from christianbundy/dot-to-source

Replace "." with "source" in script/bootstrap
rbenv handles this in rbenv.zsh
Hack to load path at a different point

This is mostly so I don't get rbenv shoved at the front of $PATH
Merge branch 'master' of https://github.com/holman/dotfiles
Merge github.com:holman/dotfiles