implemented a couple of object detection algorithm wrappers. SURF, HOG #53 #54
adds FeatureDetector and StandardImageProcessor to the main processing pipeline

Signed-off-by: Marcel Schwittlick <marzzzel@gmail.com>
som refactoring in the simpleblobdetection class. not really working :(

Signed-off-by: Marcel Schwittlick <marzzzel@gmail.com>
makeBinary is now not static anymore. object orientation, here we come

Signed-off-by: Marcel Schwittlick <marzzzel@gmail.com>