Hat tip to Pivotal's vim-config. Check out their extensive README for more information on each of the plugins used.

1. Clone the repo.
2. Delete or move your current .vimrc
3. Create a symlink in your home directory: ln -s ~/link/to/vimrc .vimrc
4. Open the .vimrc with vim and run :PluginInstall to install all the plugins. You may also need to clear previously installed plugins with :PluginClean
5. There are two color schemes included. Solarized seems to work out of the box while One requires some jiggering. See the Vim-One Repo for info. Feel free to add more!