purge aapt scraping code entirely
I wanted to open this up as a meta-goal for the next big release, as I'm finalizing v1.1. I think the next release should be v1.2 and it should purge all the aapt scraping code from the code base. It is quite time consuming to make changes since there are so many combinations of aapt versions vs. androguard. The aapt code could be maintained in a v1.1 stable branch as needed. Purging _aapt would main losing support for Ubuntu 14.04 LTS Trusty, which will expire in April anyway.
Similarly, we might also want to consider moving to using only apksigner, and purge jarsigner. The downside is that we'd lose MD5 deprecation then. But using apksigner to support v2/v3 signatures means losing MD5 deprecation anyway.