[apparmor] [PATCH 0/4] [2.11] Allow aa.py to reuse libapparmor's _aa_is_blacklisted()

[Tyler Hicks]

This set contains couple cleanups to _aa_is_blacklisted(), another patch to
make it equivalent to is_skippable_file() and then a patch to export it through
libapparmor's SWIG bindings.

It is fine if this doesn't make 2.10. Feel free to wait until 2.11 development
opens to review.

Tyler