Develop a C++ driver for Sub9 DVL

[cbrxyz]

In order to provide faster access to the data from the DVL, we will need to develop a C++ driver for the Sub9 DVL. This driver will be launched when SubjuGator is launched and will read the data coming from the DVL and then publish the data to a topic for other subsystems to access.

Therefore, this driver will need to maintain a serial connection to the device, process the incoming serial packets, and then publish this data to other topics.

This probably will want to come after the Python testing with the DVL.