Clarify Ensenso CMake config
Merge pull request #973 from VictorLamoine/ensenso

Clarify Ensenso CMake config
Add info about ANSI colors in Eclipse
Merge pull request #974 from VictorLamoine/eclipse_tutorial

Add info about ANSI colors in Eclipse
Fix in PCLVisualizer
Merge pull request #977 from mdkus/master

Fix in PCLVisualizer
Update RobotEyeGrabber to handle dynamic packet sizes, as well as a new header that includes time stamps
Merge pull request #982 from samontab/master

Update RobotEyeGrabber class to handle new packet format
Add "WITH_OPENGL" option to make OpenGL and Glut inclusion conditional
Merge pull request #986 from zinosat/conditional_opengl

Add "WITH_OPENGL" option to make OpenGL and Glut inclusion conditional