Remove Warnings for FIXME and TODO in comment message.

Signed-off-by: apporc <appleorchard2000@gmail.com>
Add support for .cpp file.

Signed-off-by: apporc <appleorchard2000@gmail.com>
Fix broken flak8 mirror url, now using my own.

Signed-off-by: apporc <appleorchard2000@gmail.com>