Added full mouse support to tmux
Added Ruby sytnax to ingelmo color scheme, other minor changes
Added command to quickly rename tab, removed tab naming convention in precmd
Update vim submodules for nerdtree, tagbar, git-gutter
Updated submodule gitgutter
Added syntastic & vim-slime submodules
Updated enhanced Python syntax file
Added vim-slime preferences, use tmux and iPython by default
Fixed vim yank/paste when running inside of tmux.
Added rvm config files to gitignore
Changed shell script hashbang from sh to bash