Merge pull request #1903 from DonLakeFlyer/MoreDropdown

QGCApplication.pro

qgroundcontrol.qrc

src/FlightDisplay/FlightDisplayView.cc

src/FlightDisplay/FlightDisplayView.h

src/FlightDisplay/FlightDisplayView.qml

src/FlightMap/FlightMap.qml

src/FlightMap/FlightMapSettings.cc

src/FlightMap/FlightMapSettings.h

src/HomePositionManager.cc

src/MissionEditor/MissionEditor.qml

src/QGCApplication.cc

src/QmlControls/DropButton.qml

src/QmlControls/QGCCanvas.qml

src/QmlControls/QGroundControl.Controls.qmldir

src/QmlControls/QGroundControlQmlGlobal.cc

src/QmlControls/QGroundControlQmlGlobal.h

src/ui/SettingsDialog.cc

src/ui/SettingsDialog.h

src/ui/SettingsDialog.ui