Added stop button for flightgear hil.
Fixed accel conversion for flightgear.
Update src/GAudioOutput.h
Merge pull request #221 from erwinkendo/master

Phonon broken include for Linux
Merge pull request #209 from jgoppert/master

FlightGear HIL Improvements
Fixed debug vector and array linechart issues
Merge branch 'master' of github.com:mavlink/qgroundcontrol
Bumping up version to 1.0.4 due to important realtime plot window fix
fix receive image datastream bug
Merge pull request #224 from samized/master

Fix image stream receive counter reset bug
Fixed mistype in file name.
Merge pull request #226 from barthess/patch-1

Fixed mistype in file name.
manual merge of master into hil_flightgear_dev