Merge branch 'master' of https://github.com/jsk-ros-pkg/jsk_visualization
add auto color change boolean property and max color to change
the color according to the value
Merge remote-tracking branch 'refs/remotes/origin/master' into add-auto-color-changing-feature-to-plotters

Conflicts:
	jsk_rviz_plugins/src/plotter_2d_display.cpp
	jsk_rviz_plugins/src/plotter_2d_display.h
Merge pull request #48 from garaemon/add-auto-color-changing-feature-to-plotters

Add auto color changing feature to plotters