settings: disable status.short in gitconfig


git-svn-id: https://subversion.assembla.com/svn/magicant/settings@347 9a5e03f8-c55e-0410-a490-9d27d325e308
settings: update vim/spell/en.utf-8.add

git-svn-id: https://subversion.assembla.com/svn/magicant/settings@348 9a5e03f8-c55e-0410-a490-9d27d325e308
settings: add ftplugin for gitrebase

git-svn-id: https://subversion.assembla.com/svn/magicant/settings@349 9a5e03f8-c55e-0410-a490-9d27d325e308