update bundle/yankring to latest HEAD
update bundle/abolish submodule to latest HEAD
update bundle/ack submodule to latest HEAD
update css3-syntax submodule to latest HEAD
update bundle/ctrlp submodule to latest head
update bundle/cucumber to latest head
update bundle/endwise to latest head
update bundle/fugitive to latest head
update bundle/gundo to latest head
update bundle/haml to latest head
update bundle/less to latest head
update bundle/minibufexpl to latest head
update bundle/nerdcommenter to latest head
update bundle/nerdtree to latest head
update bundle/quickfixsighs to latest head
update bundle/rails to latest head
update bundle/rails to latest head
update bundle/ruby to latest head
update bundle/scala to latest head
update bundle/screen to latest head