added x permission to makesymlinks.sh
corrected pathogen start call to work with submodules
added a.vim submodule
added taglist submodule
added vim-airline submodule
added nerdtree submodule
added vim-colors-solarized submodule
added vim-easymotion submodule
added tcomment submodule
added vim-fugitive submodule
added vim-nerdtree-tabs submodule
added vim-trailing-whitespace submodule
added molokai submodule
added vim-operator-user submodule