make cobra demo move wrist
Merge pull request #3 from Somahtr/tweak-cobra-demo

make cobra demo move wrist
added a line to install PR2
Reverted what I did because it failed
Publish robot movement to moveit
Renamed the package to moveit_initial (naming convention)
added smoothing files to test
Smoothing action on one joint
Part of smoothing action of one joint
Dockerfile: install USB webcam support for ROS
new launch file: usb_cam_test

Create a new launch file which shows an example of creating a node to
read video from a USB web cam and show it via a image_view node.
Makefile: expose /dev/video0 to the container

It turns out that unless ``-v /dev/video0:/dev/video0`` is added to the
Docker command line, the USB web cam device ends up with incorrect
permissions on some machines.
Merge pull request #4 from rjw57/get-webcam-working

Get webcam working
Added the increment launch file
Added the increment launch file
Smoothing for 2 joints
Getting 2 usb cameras working at the same time.
Merge pull request #7 from DuongLe/get2usb_camera_working

Getting 2 usb cameras working at the same time.