sync to latest dot_vim
Open new panes with current directory
Specify nvm directory to preserve installs between upgrades
Merge branch 'master' of github.com:dansomething/dotfiles

* 'master' of github.com:dansomething/dotfiles:
  Remove dot_vim repo as a submodule and rely on Homeshick
  Sync to latest dot_vim
  nvm handles adding npm to the path
  Don't load completion if nvm is not installed