Integrated region growing detector
First steps of a hopefully faster detector
Improved growregions interface
Made image access more efficient
Refactored regionGrowing module
Added fast average contour detector. Quantization unit tested.
Added performance measurements for bit expansion quantization
Added profiler tests for quantization
Test refactored to use catch. Added support for 64 bit SIMD instructions for VectorQuantization
Working fast average contour detector
Converted all tests to use catch. Removed check framework 3rdparty dependency.