Removes Video Extractors, which can be replaced with bob.bio.video Wrapper

Closes #9 (closed)

bob/pad/face/config/extractor/video_lbp_histogram.py

 #!/usr/bin/env python
 
-from bob.pad.face.extractor import VideoLBPHistogram
+from bob.pad.face.extractor import LBPHistogram
+
+from bob.bio.video.extractor import Wrapper
 
 #=======================================================================================
 # Define instances here:
@@ -12,10 +14,10 @@ neighbors = 8
 circ = False
 dtype = None
 
-video_lbp_histogram_extractor_n8r1_uniform = VideoLBPHistogram(
+video_lbp_histogram_extractor_n8r1_uniform = Wrapper(LBPHistogram(
     lbptype=lbptype,
     elbptype=elbptype,
     rad=rad,
     neighbors=neighbors,
     circ=circ,
-    dtype=dtype)
+    dtype=dtype))