Trying to use PCL 1.7 - Adding some object detection
Everything now compiles with PCL 1.7
RegionGrowingRGB segmentation added
Can now specify a color to track
A file was missing ... added detector.h
Added support for the HSV color space to the detector
Added a kalman filter to the detection
Corrected an issue with OpenGL linking, added an option to force PCL presence when using sources
Everything is compiling correctly with PCL 1.7
Removed some print
Merge branch 'segment' into pcl_1.7

Conflicts:
	configure.ac
	src/posture-calibrate/Makefile.am
	src/posture-capture/Makefile.am
	src/posture-capture/main.cpp
Minor correction to the configure.ac
Added options to posture-capture to control detection ; corrected the clock sync
Replaced usleep (deprecated) with nanosleep
Added the option of a minimum value (HSV) for detection
Filtering when no object is detected
discarding uncomplete frames because of a network loss
Merge branch 'develop' of code.sat.qc.ca:kinectvision into develop
cleanup of rtpreceiver
Minor modifications