Fixed NameParser to properly parse anime episodes that use normal season and episode naming conventions.

NameParser now properly creates absolute numbers from season/episode info or season/episode numbers from absolute info for anime shows. Removed scene convert routine and migrated the code into the parsing routine with a boolean to scene convert if needed.

Fixed NyaaTorrents issue with dict object errors.
Merge remote-tracking branch 'upstream/nightly' into nightly
Cleaned up NyaaTorrents search code and fixed unicode issues.
Merge remote-tracking branch 'upstream/nightly' into nightly
pep8 type to isinstance