Moved audio output out of UI widget

src/uas/UAS.cc

@@ -1314,11 +1314,11 @@ void UAS::receiveMessage(LinkInterface* link, mavlink_message_t message)
             QString text = QString(b);
             int severity = mavlink_msg_statustext_get_severity(&message);
 
-            if (text.startsWith("#audio:"))
+            if (text.startsWith("#") || severity > MAV_SEVERITY_WARNING)
             {
                 text.remove("#audio:");
                 emit textMessageReceived(uasId, message.compid, severity, QString("Audio message: ") + text);
-                GAudioOutput::instance()->say(text, severity);
+                GAudioOutput::instance()->say(text.toLower(), severity);
             }
             else
             {

src/ui/uas/QGCMessageView.cc

@@ -97,8 +97,6 @@ void QGCMessageView::handleTextMessage(int uasid, int compId, int severity, QStr
     case MAV_SEVERITY_ALERT:
     case MAV_SEVERITY_CRITICAL:
     case MAV_SEVERITY_ERROR:
-        // TODO: Move this audio output to UAS.cc, as it doesn't make sense to put audio output in a message logger widget.
-        GAudioOutput::instance()->say(text.toLower());
         //Use set RGB values from given color from QGC
         style = QString("color: rgb(%1, %2, %3); font-weight:bold").arg(QGC::colorRed.red()).arg(QGC::colorRed.green()).arg(QGC::colorRed.blue());
         break;