rhg: look for repository in ancestors also instead of cwd only Last patch introduced config reading at startup to parse value of `--repository` flag. However, that patch only tried to check for current repository at current working directory and not it's ancestors. This patch fixes that. Differential Revision: https://phab.mercurial-scm.org/D10767

pub mod dirstate_map;
pub mod dispatch;
pub mod on_disk;
pub mod path_with_basename;
pub mod status;