histogram initiated
histogram put on hold
started working on histogram
updated histo
bgr histo
Merge branch 'histogram'

Conflicts:
	src/software/vision/main
	src/software/vision/src/main.adb
	src/software/vision/visionBindings/cpp_4_7_4_bits_allocator_h.ads
	src/software/vision/visionBindings/visionBindings.cpp
	src/software/vision/visionBindings/visionBindings.hpp
	src/software/vision/visionBindings/visionbindings_hpp.ads
test image
working on hsi histo
trying to pass array into c++
tidied code, improved histo
merging master to thresh
conflicts resolved
thres mod
thresholding mod working on HSI