removed the color schemes from the vimfiles

they have been moved to the github repository vim-colorschemes
add the vim-colorschemes submodule
add vim-endwise
add vim-indent-object
add vim-eunuch
add UltiSnips
add many improvements
add support for custom configuration

customizations are moved to another file
Merge branch 'master' of https://github.com/raw1z/vimfiles

Conflicts:
	.gitmodules
	bundle/vim-colorschemes
	vimrc
update the dependencies