Added vim-gradle
upped pathogen to 2.3
Merge branch 'master' of github.com:ushkinaz/castle-vim73

* 'master' of github.com:ushkinaz/castle-vim73:
  Update .gitmodules
  Added README
  added nginx module
  Removed numbers, added vim-gutter

Conflicts:
	.gitmodules
removed outdated nginx