[Vodlocker] Add new extractor

youtube_dl/extractor/__init__.py

@@ -333,6 +333,7 @@ from .vine import (
 )
 from .viki import VikiIE
 from .vk import VKIE
+from .vodlocker import VodlockerIE
 from .vube import VubeIE
 from .vuclip import VuClipIE
 from .vulture import VultureIE