note that reference was merely regenerated, not verified.

caffe/vision_layers.hpp is gone. also fix some warnings.

also fix some minor doxygen issues

ensure that the double pass through CMakeLists.txt files do not generate double output

Smoother, more grammatical description.

On analysis

add light

remove leveldb dependency, using Input/OutputArray for feature extraction, add the newest model, format fix for OpenCV

CommandLineParser modified