Remove comment

Author: jesolem

examples/ch3_panorama.py

@@ -18,7 +18,7 @@
 l = {}
 d = {}
 for i in range(5): 
-    # sift.process_image(imname[i],featname[i])
+    sift.process_image(imname[i],featname[i])
     l[i],d[i] = sift.read_features_from_file(featname[i])
 
 matches = {}