'Figures out the quality of the given RSS item node
item: An elementtree.ElementTree element representing the <item> tag of the RSS feed
Returns a Quality value obtained from the node\'s data'

def getQuality(self, item, anime=False):

    (title, url) = self._get_title_and_url(item)
    quality = Quality.sceneQuality(title, anime)
    return quality
