Apply Zentag querying to Zentag reskins, and update Zentag media limit to 300
This commit applies the new ZenTag querying to the various derivatives of
ZenTag (Ships Tag, Book Tag, and Portrait Tag). In addition, it updates the
media limit used by the query from 20 (used in testing) to 300.
Merge pull request #40 from gsolbeck/game-reskins

Apply Zentag querying to Zentag reskins, and update Zentag media limit to 300