Do not use Git.pm

Signed-off-by: Xiong Changnian <xiong@cpan.org>
Just shell out.

* Ignore play stuff.

Signed-off-by: Xiong Changnian <xiong@cpan.org>
Let's check all modules we use, eh?

Signed-off-by: Xiong Changnian <xiong@cpan.org>
Merge branch 'feature-play' into devel

* Do not use Git.pm

Signed-off-by: Xiong Changnian <xiong@cpan.org>