cmake updates

CMakeLists.txt

src/AnalyzeView/CMakeLists.txt

src/AutoPilotPlugins/CMakeLists.txt

src/AutoPilotPlugins/PX4/CMakeLists.txt

src/CMakeLists.txt

src/FactSystem/CMakeLists.txt

src/FactSystem/FactControls/CMakeLists.txt

src/FlightDisplay/CMakeLists.txt

src/FlightMap/CMakeLists.txt

src/FlightMap/MapItems/CMakeLists.txt

src/MissionManager/CMakeLists.txt

src/PlanView/CMakeLists.txt

src/QmlControls/CMakeLists.txt

src/Vehicle/CMakeLists.txt

src/VehicleSetup/CMakeLists.txt

src/comm/MockLink.cc

src/qgcunittest/CMakeLists.txt