updated to fish shell.

I ultimately want to just use OSX for my development environment
(dotfiles), everything else I plan on doing with Docker and VMs
Updated gitignore and config.fish.

This adds a custom prompt which I like.
removed oh-my-zsh & sublime added rbenv
updated more fish
removed ctags alias

Fish handles it just fine
bump
 Added blog and removed rails vim
updated vundle for instructions & added aliases
tmuxinator bump
updated gitignore
updated fish gitignore
cleared git cache