add dokku
Merge branch 'master' of github.com:lonnen/dotfiles

* 'master' of github.com:lonnen/dotfiles:
  make sublime the default editor
  add cabal libs to path
  moved packer into boxen
  add packer and fixup brew libs
  add virtual env to prompt, change toplevel prompt
  added virtualenvwrapper bash settings
  add node-version to global gitignore
  stackato alias
  removed copy folder contents remove contents of copy
  add private-source
  prompt changes
  ain't nobody got time fo' dat