pull utility methods into a single file and update callbacks.
- dynamic reconfigure updates from the node to the server should be in a utility file for all nodes to use (once it exisits, just seeing the need with updates to
acomms_driver_node
dynamic reconf for more robustness). - convert rospy to datetime methods
- methods related to AnyMsg that can be simplified
- node status and version node code move to utility file
- standardize how we get version info? put that in a class?
- maybe wrap all the ros_acomms nodes in a base class to manage this functionality? (Might make moving it to ROS2 easier?)