add vim/surround
vim/vimrc: remap leader to ','
add vim/syntastic
gitignore: .netrwhist
add git/gitconfig
add vim/powerline
add vim/solarized
add vim/ctrlp
remove vim/command-t
Revert "add vim/syntastic"

This reverts commit 01108a3fe2f984900b324d2fab046c232ee74dc6.

Conflicts:
	.gitmodules
	vim/vimrc
add vim/python-mode