better edge detection
authorTomas Musil <tomik.musil@gmail.com>
Sat, 22 Sep 2012 11:03:51 +0000 (13:03 +0200)
committerTomas Musil <tomik.musil@gmail.com>
Sat, 22 Sep 2012 11:03:51 +0000 (13:03 +0200)

No differences found