Add submodule .vim/bundle/vim-tmux-navigator
Add fail-early check for .vim/ directory.
Unset GNOME_KEYRING_{CONTROL,PID}
Add commands to seamlessly-navigate-vim-and-tmux-splits
Bundle update 1387327929 (Wed Dec 18 00:52:09 GMT 2013).
Add script to set firefox to be a debian non-default.