Merge branch 'mg/alias-expose-prefix'

* mg/alias-expose-prefix: handle_alias: provide GIT_PREFIX to !alias t1020: test !alias in subdirectory

Junio C Hamano committed May 6, 2011 at 10:49 UTC 76f4f74a444cdb3d43950c099da60e5d1ad36305

No changes.