add backup stuff and extras

 Changes to be committed:
	new file:   pax.env
	new file:   typezero.env
	new file:   vimrc.old
 Changes not staged for commit:
	modified:   vim/bundle/awk-support.vim (modified content, untracked content)
	modified:   vim/bundle/badwolf (modified content)
	modified:   vim/bundle/pyflakes (modified content)
	modified:   vim/bundle/splice.vim (modified content)
	modified:   vim/bundle/vim-orgmode (modified content)