update file gitconfig in repository on date 2013-06-06

Signed-off-by: René Six <mail@rene-six.de>
update file gitconfig in repository on date 2013-07-16

Signed-off-by: René Six <mail@rene-six.de>
update file gitconfig in repository on date 2013-07-22

Signed-off-by: René Six <mail@rene-six.de>