'Looks up the given name in the scene_names table in cache.db.
:param name: The show name to look up.
:return: the TVDB id that resulted from the cache lookup or None if the show wasn\'t found in the cache'

def get(self, name):

    name = full_sanitizeSceneName(name)
    if (name in self.cache):
        return int(self.cache[name])
