Python argparse module is a part of a standard library since Python 2.7
release. Remove externally built module in favor of the stdlib one.
(From OE-Core rev: c99b7bcb95fb4ede9293119487a7cec391136028)
Signed-off-by: Maciej Borzecki <maciej.borzecki@open-rnd.pl>
Signed-off-by: Maciek Borzecki <maciek.borzecki@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>