Merge branch 'master' of github.com:mavlink/qgroundcontrol

QGCExternalLibs.pri

QGCSetup.pri

files/images/px4/boards/px4flow_1.x.png

files/images/px4/boards/px4fmu_1.x.png

files/images/px4/boards/px4fmu_2.x.png

libs/opmapcontrol/src/core/urlfactory.cpp

libs/opmapcontrol/src/internals/tilematrix.cpp

qgroundcontrol.pro

qgroundcontrol.qrc

qml/ApmToolBar.qml

qml/components/Button.qml

qml/components/DigitalDisplay.qml

qml/components/StatusDisplay.qml

qml/components/TextButton.qml

qml/resources/qgroundcontrol/toolbar/connect.png

qml/resources/qgroundcontrol/toolbar/disconnect.png

qml/resources/qgroundcontrol/toolbar/donate.png

qml/resources/qgroundcontrol/toolbar/flightdata.png

qml/resources/qgroundcontrol/toolbar/flightplanner.png

qml/resources/qgroundcontrol/toolbar/hardwareconfig.png