Merge remote-tracking branch 'yasoob/master'

youtube_dl/extractor/__init__.py

@@ -19,6 +19,7 @@ from .dreisat import DreiSatIE
 from .ehow import EHowIE
 from .eighttracks import EightTracksIE
 from .escapist import EscapistIE
+from .exfm import ExfmIE
 from .facebook import FacebookIE
 from .flickr import FlickrIE
 from .freesound import FreesoundIE