Try more gradual escalation of signals
Merge remote-tracking branch 'moline/sample_grasp' into sample_grasp
Install w2c.txt config file and error on load failure
Move w2c to config directory
Allow wood cube to be white
Merge branch 'sample_grasp' into dumb_planner

Conflicts:
	ros_workspace/src/saliency_detector/CMakeLists.txt