Initialize the git tree properly when ever --auto is used.

Signed-off-by: Marko Saukko <marko.saukko@jollamobile.com>
More and more testing, so we can just drop this notification.

Signed-off-by: Marko Saukko <marko.saukko@jollamobile.com>
Drop --unpack-to=* from --auto and fix tarball handling problem introduced with commit a1ee87afa38ccdd6754abcb1a5b5eb3095fd3e76

Signed-off-by: Marko Saukko <marko.saukko@jollamobile.com>