docs: def get_merge_requests(self):
          "http://doc.gitlab.com/ce/api/merge_requests.html"
          g = self.gitlab
          merges = self.get(g['url'] + "/projects/" +
                            g['repo'] + "/merge_requests",
                            {'private_token': g['token'],
                             'state': 'all'}, cache=False)
          return dict([(str(merge['id']), merge) for merge in merges])