hub submodule add tomtom/quickfixsigns_vim .vim/bundle/quickfixsigns_vim
hub submodule add Rykka/colorv.vim .vim/bundle/colorv.vim
update TODO.txt about vim wiki engines
hub submodule add kollerma/git-submodule-tools submodules/git-submodule-tools
for i in $(ls ../submodules/git-submodule-tools/git-*);do ln -s $i ./;done
removed submodule ".vim/bundle/vim-signature" (url: git://github.com/kshenoy/vim-signature.git)