rewrite2 remove some unecessary archive stuff
rewrite2 add all vendor plugins to bower.json
rewrite2 remove submodules
rewrite2 remove cached browserquest, bootstrap-tour, github-buttons from submodules
rewrite2 remove entire vendor directory
rewrite2 move css files up a directory. Move *all* images to
habitrpg-shared. moved a lot of spritesheet css to
habitrpg-shared. still more to be moved, but this is a start