support diff version.
 Changes to be committed:
	new file:   template/usr.share.vim.vim74.colors.leerkan.vim
	new file:   template/usr.share.vim.vim74.plugin.js-beautify
	new file:   template/usr.share.vim.vim74.plugin.jshint.vim
	new file:   template/usr.share.vim.vim74.plugin.vim-jsbeautify

 Changes not staged for commit:
	modified:   setupvim
support diff version
 Changes to be committed:
	modified:   setupvim
Merge branch 'master' of https://github.com/visi-pivi-sivi/PI6
 Changes to be committed:
	modified:   README.md