Log Message:
Update misc/py-anita to 1.24.  Changes from 1.23:

Support the new distribution ISO naming scheme, e.g.,
NetBSD-5.99.60-sparc.iso instead of sparccd.iso.

Support installation of the X11 and source sets.

On unknown platforms, use mkisofs instead of genisoimage.

On sparc, the scratch disk is sd1c, not wd1d.

Allow a full hour for extracting sets.

Deal with the backwards incompatible renaming of "qemu" to
"qemu-system-i386" in qemu 1.0.

After running the ATF tests, run "ps" to show any processes possibly
left running by the tests.