Altered Find method for FreebaseIds

Following up on issue #34, I've altered the Freebase searching so that
it now works. At the TMDb forums, a fix was pushed which allowed working
with Freebase-Id's.

http://www.themoviedb.org/talk/526963d5760ee3490201c360?page=4
TvShowStatus enum is gone - Compile fix

Quickfix for a broken compile as the TvShowStatus enum is gone.