added vim-matchit as a git submodule

	new file:   .gitmodules
	new file:   .vim/bundle/matchit
added fluxbox configuration and removed vim menu

	new file:   .fluxbox/apps
	new file:   .fluxbox/fbrun_history
	new file:   .fluxbox/init
	new file:   .fluxbox/keys
	new file:   .fluxbox/lastwallpaper
	new file:   .fluxbox/menu
	new file:   .fluxbox/overlay
	new file:   .fluxbox/slitlist
	new file:   .fluxbox/startup
	new file:   .fluxbox/windowmenu
	modified:   .vimrc
	modified:   README.md