Merge pull request #1259 from DonLakeFlyer/Palette

qgroundcontrol.qrc

src/AutoPilotPlugins/PX4/SafetyComponent.cc

src/AutoPilotPlugins/PX4/SafetyComponent.qml

src/FactSystem/Fact.cc

src/FactSystem/FactControls/FactCheckBox.qml

src/FactSystem/FactControls/FactLabel.qml

src/FactSystem/FactControls/FactTextField.qml

src/QGCPalette.cc

src/QGCPalette.h

src/QmlControls/QGCButton.qml

src/QmlControls/QGCCheckBox.qml

src/QmlControls/QGCLabel.qml

src/QmlControls/QGCRadioButton.qml

src/QmlControls/QGCTextField.qml

src/QmlControls/QmlTest.qml

src/QmlControls/QmlTestWidget.cc

src/QmlControls/SubMenuButton.qml

src/QmlControls/qmldir

src/VehicleSetup/FirmwareUpgrade.qml

src/VehicleSetup/SetupViewButtons.qml