Rewrite most of the package's nodes to achieve the following goals:
Eliminate the need to write camera brightness, iris, contrast, etc... when setting PTZ values
Move the messages into a separate package to reduce dependencies when an external computer or docker image needs to publish/subscribe-to Axis messages
Add a description package with URDF macros to make it easier to add the cameras to an existing robot
Add support for simultaneous velocity & position control modes (only one mode should be used at a time, but either can be used without the need to restart the node)
Use radians for pan & tilt angles instead of degrees
Use rad/s for instead of [-100, 100] for velocity control
Rewrite most of the package's nodes to achieve the following goals:
[-100, 100]for velocity controljoytopic