Sell campaigns by CPM.
Delete update_bid.

It did too much and was called in several templates where it did nothing.
Delete unused update_box.
api endpoint to mimick post/response from adzerk
Implement fetch-trackers and click routes.
Use adzerk for spotlight.
only retrieve frontpage srs if we're gonna use them
starting to move adzerk ids to config

NOTE: need to update example.ini
even/fast instead of max daily bid
adzerk self serve work in progress
stash: debugging adzerk