Merge pull request #190 from Susurrus/joystickFix

Joystick messages were being transmit due to a signal/slot mismatch.

src/ui/JoystickWidget.cc

@@ -15,7 +15,7 @@ JoystickWidget::JoystickWidget(JoystickInput* joystick, QWidget *parent) :
     m_ui->throttleMapSpinBox->setValue(joystick->getMappingThrustAxis());
     m_ui->autoMapSpinBox->setValue(joystick->getMappingAutoButton());
 
-    connect(this->joystick, SIGNAL(joystickChanged(double,double,double,double,int,int)), this, SLOT(updateJoystick(double,double,double,double,int,int)));
+    connect(this->joystick, SIGNAL(joystickChanged(double,double,double,double,int,int,int)), this, SLOT(updateJoystick(double,double,double,double,int,int)));
     connect(this->joystick, SIGNAL(buttonPressed(int)), this, SLOT(pressKey(int)));
     connect(m_ui->rollMapSpinBox, SIGNAL(valueChanged(int)), this->joystick, SLOT(setMappingXAxis(int)));
     connect(m_ui->pitchMapSpinBox, SIGNAL(valueChanged(int)), this->joystick, SLOT(setMappingYAxis(int)));