Merge pull request #1159 from DonLakeFlyer/MainWindowDockWidget

files/pixhawk/hexarotor/widgets/mavconn.qgw

files/pixhawk/quadrotor/parameter_tooltips/tooltips.txt

files/pixhawk/quadrotor/widgets/mavconn.qgw

files/px4/parameter_tooltips/tooltips.txt

qgroundcontrol.pro

src/QGCConfig.h

src/QGCDockWidget.cc

src/QGCDockWidget.h

src/VehicleSetup/SetupView.cc

src/ui/MainWindow.cc

src/ui/MainWindow.h

src/ui/MainWindow.ui

src/ui/QGCUASFileView.ui

src/ui/QGCUASFileViewMulti.ui

src/ui/SettingsDialog.cc

src/ui/SettingsDialog.ui

src/ui/menuactionhelper.cpp

src/ui/menuactionhelper.h

src/ui/submainwindow.cpp

src/ui/submainwindow.h