Split vim configs out into separate files
Add surround plugin
Add syntastic configs
Add vim-repeat to allow using "." with vim-surround
Tested removing a submodule

Just to try out the process, I went through the steps for removing the
git submodule for the 'surround' plugin.

Using blog post by David Walsch.[1]

[1]: http://davidwalsh.name/git-remove-submodule
Add vim-surround (again)
Add plugin management instructions to README