Switch iterm profiles from shell
Better solarized colors for tmux
Remove obsolte ultisnips and youcompleteme configs
Manually specify $VIMRUNTIME for neovim

Neovim doesn't ship with the vim runtime, so features like syntax highlighting
trigger an error. It can use the Vim 7.4 runtime that ships with vim, however.

https://github.com/neovim/neovim/issues/601