Fix FMUv1 URL for PX4. Fixes #2720
Fix FMUv1 URL for PX4. Fixes #2720

CornerOfSkyline/qgroundcontrol,RedoXyde/PX4_qGCS,catch-twenty-two/qgroundcontrol,Hunter522/qgroundcontrol,ethz-asl/qgc_asl,catch-twenty-two/qgroundcontrol,catch-twenty-two/qgroundcontrol,CornerOfSkyline/qgroundcontrol,catch-twenty-two/qgroundcontrol,mihadyuk/qgroundcontrol,kd0aij/qgroundcontrol,kd0aij/qgroundcontrol,ethz-asl/qgc_asl,Hunter522/qgroundcontrol,CornerOfSkyline/qgroundcontrol,ethz-asl/qgc_asl,mihadyuk/qgroundcontrol,CornerOfSkyline/qgroundcontrol,kd0aij/qgroundcontrol,Hunter522/qgroundcontrol,mihadyuk/qgroundcontrol,ethz-asl/qgc_asl,mihadyuk/qgroundcontrol,kd0aij/qgroundcontrol,catch-twenty-two/qgroundcontrol,RedoXyde/PX4_qGCS,mihadyuk/qgroundcontrol,mihadyuk/qgroundcontrol,CornerOfSkyline/qgroundcontrol,CornerOfSkyline/qgroundcontrol,RedoXyde/PX4_qGCS,Hunter522/qgroundcontrol,RedoXyde/PX4_qGCS,RedoXyde/PX4_qGCS,Hunter522/qgroundcontrol,kd0aij/qgroundcontrol,ethz-asl/qgc_asl,kd0aij/qgroundcontrol,catch-twenty-two/qgroundcontrol,RedoXyde/PX4_qGCS,Hunter522/qgroundcontrol