Reorder font lookups and add a cleanup function for the cache.
Reorder font lookups and add a cleanup function for the cache.

MaddTheSane/perian,JanX2/Perian,MaddTheSane/perian,JanX2/Perian,MaddTheSane/perian,JanX2/Perian,JanX2/Perian,MaddTheSane/perian,JanX2/Perian,MaddTheSane/perian,MaddTheSane/perian