Favorites

This is an attempt for creating a project list a.k.a _Favorites List_. :) Pretty simple and loosely connected with workspaces. You can switch projects instantly and add/merge different workspaces from different projects. 
Guess what? I even forced myself to use MacVim in order to better feel the gap in the CtrlSpace workflow, when you have one standalone instance of Vim for different projects. For those curious of my gVim preferences, here's my 2 cents in [`.gvimrc`](https://github.com/szw/dotfiles/blob/master/gvimrc).

If you feel brave, don't hesitate and check out this [favorites](https://github.com/szw/vim-ctrlspace/tree/favorites) branch :). Any feedback greatly appreciated.

All the best

s.