Added the custom button support to the new GUI, and added a get setpoint service. The Default and Student controller tabs are now fully integrated for the agent and coordinator mode. Needs testing.

Added menu items to hide show controller tabs and buttons. The functions should be genrealised a bit to make adding more controllers easier

Setpoint changes now generalised through the GUI for the Default controller. Needs more extensive testing. Next step is to get that current controller state when the corrdinator is coordinating only one agent

GUI STUFF: The top banner and motion capture pose data is now connected to the properly to the coordinator

Prepared the Qt side of things for connecting the default and student controller tabs with ROS. Next step is to add and test the ROS-side code

Added files for the flying agent GUI, currently compiles in Qt but need significantly testing and development for integrating with ROS