Added an experimental file for pnp-camera matrices sw-rendering
- Added a LandmarkSink for FDDB LMs ("the" face-detection test)

- Support of loading classifiers via min/maxWidth from config
- Added a new non-maxima suppression as an alternative to the OE
- allow file-list image source to pre/postfix the image-names read from
the file-list
- solvePnP and RenderDevicePnP working correctly
- Added a small test-app to test the ransac code