deleted vim
deleted submodule
updated readme
added vimrc
added gvimrc
updated vimrc
added gvimrc
updated vim
deleted gitmodules
deleted snippets
added snippets
updated vim
updated readme
updated vim
添加插件ZenCoding，git-vim
添加git-vim的map
updated vimrc
updated vimrc
updated git-vim map gitdiff
updated vimrc