fixes for sudo etc
xhost warning
Merge pull request #1 from githart/remember-this-fix

fixes for starter ROS dockerfile
testing dockerfile
Merge pull request #2 from yantrabuddhi/testing

testing dockerfile
testing with dev video0
added privileged mode for usb or webcam device
Merge pull request #3 from yantrabuddhi/testing

Testing
new docker file for tracking
Merge branch 'master' of https://github.com/yantrabuddhi/opencog-ros into testing
Merge pull request #4 from yantrabuddhi/testing

Testing
fix docker tag for tracking image
Merge pull request #5 from yantrabuddhi/testing

fix docker tag for tracking image
reapply fix for order of adding ros repo key
Merge pull request #6 from githart/dockerio-build

reapply fix for order of adding ros repo key
ros-hydro-dev layer addition, LICENSE addition
move camorama to ros-hydro-dev image