Add .rspec dotfile
First pass at the dotfiles installer, haven't tried it for realsies
Move fishconfig stuff around a bit since we are setting the dotfiles/bin path in the private_config.fish now
installer: Remove unused args, add thoughts on vim plugins
Installer: can clone git repos
Installer: can curl
Installer: installs pathogen
vimrc: update list of plugins
Installer: installs everything
Add install_dotfiles to bin, just invokes the installer