[aur-general] script for running namcap on a AUR maintainer's packages

It's useful to run namcap on a maintainer's packages on the AUR, especially when people apply for TU. This pair of scripts fetches the package names belonging to a maintainer (it only fetches the first 100 results though) and the second runs namcap on the package list by downloading the PKGBUILDs from AUR. -- Abhishek