minor: doc
Remove gvimrc => vimrc
gstt: support for removing files; fix non-arg call
Update submodule nginx 0c61f4a...6114b04

* nginx 0c61f4a...6114b04 (1):
  > nginx.vim: do not modify `iskeyword`
Update eclim (including django-via-python prototype)
vim: setfiletype setup