Test
Merge branch 'dennis' of https://github.com/KITrokopter/API-Application into dennis
Test
Make the imagelistener code compile
Corected getCameras function in API.cpp
Test
Fixed build
Move the api_application_node code out of API.cpp

This also makes sure that the node doesn't immediately exit.
There was a missing var for the service
Added service to class
Changed handling of speed and acceleration, initialized quadcopter values
Added debug output
Test
Test
test
Test
Test
Test
Test
Fixed bug when announcing a camera