Add mapping to reload vim
Add vim plugin for trailing whitespace
Add vim-ruby for all ruby related stuffs
Add vim snipmate
Use syntax enable over syntax on

http://vimdoc.sourceforge.net/htmldoc/syntax.html#:syn-qstart

Refer to the link above for more information
Add comments in vimrc
Remove vim sleuth

- vim-sleuth is not working as expected or it's just so damn hard
trying to figure out how it's done.
- added relevant tab related setting back into vimrc
Add list related settings to vimrc
Add search related settings to vimrc