Fixed tests
Clear leftover addon logs (which are only themes)
Removed client_data filtering from ratings (bug 1007800)

This wasn't getting populated when ratings were recorded so mature
regions showed no ratings.
hunt down additional references to amo2009

in process - removing references to bandwagon

fix imports so server starts

remove references to get_creatured_ids

fix failing tests

remove the rest of bandwagon because it needs to be gone
remove bandwagon.Collection reference
responding to comments, further nuking of bandwagon
remove gc from cron
re-remove reference to get_creaturedids
removed futher references to bandwagon