Merge pull request #1659 from DonLakeFlyer/Fonts

QGCApplication.pro

qgroundcontrol.qrc

src/AutoPilotPlugins/PX4/FlightModesComponent.qml

src/AutoPilotPlugins/PX4/PowerComponent.qml

src/AutoPilotPlugins/PX4/SensorsComponent.qml

src/QGCApplication.cc

src/QGCPalette.cc

src/QmlControls/ParameterEditor.qml

src/QmlControls/QGCButton.qml

src/QmlControls/QGCCheckBox.qml

src/QmlControls/QGCComboBox.qml

src/QmlControls/QGCLabel.qml

src/QmlControls/QGCMovableItem.qml

src/QmlControls/QGCRadioButton.qml

src/QmlControls/QGCTextField.qml

src/QmlControls/QGroundControl.Controls.qmldir

src/QmlControls/QGroundControl.ScreenTools.qmldir

src/QmlControls/ScreenTools.qml

src/QmlControls/ScreenToolsController.cc

src/QmlControls/ScreenToolsController.h