subrepo: support for adding a git subrepo
gitsubrepo based on patch from David Soria Parra:
http://bitbucket.org/segv/davids-poor-git-subrepo-attempt/
Added signature for changeset
4438875ec01b
Added tag 1.7.1 for changeset
4438875ec01b
i18n-pt_BR: synchronized with
27e4146d9241