ADS-B: Allow plugin to be compiled as static lib. Allow building without texttospeech, location or process.

VOR localizer: Allow plugin to be compiled as static lib.
SID feature: Allow plugin to be compiled as static lib.
Satellite Tracker: Allow building without texttospeech or timezone.
Map: Allow plugin to be compiled as static lib. Allow building without SSL.
APT: Allow plugin to be compiled as static lib.
Radio Astronomy: Allow plugin to be compiled as static lib. Allow building without process.
ChannelWebAPIUtils: Fix memory leaks.
DeviceSampleSource: Add signals that indicate when the position or direction of a device (or it's antenna) has changed. This is to support per device position, which is useful for remote devices not at My Position.

plugins/feature/satellitetracker/satellitetrackersgp4.cpp

@@ -65,7 +65,11 @@ void getGroundTrack(QDateTime dateTime,
     // For 3D map, we want to quantize to minutes, so we replace previous
     // position data, rather than insert additional positions alongside the old
     // which can result is the camera view jumping around
+#if QT_CONFIG(timezone)
     dateTime = QDateTime(dateTime.date(), QTime(dateTime.time().hour(), dateTime.time().minute()), dateTime.timeZone());
+#else
+    dateTime = QDateTime(dateTime.date(), QTime(dateTime.time().hour(), dateTime.time().minute()));
+#endif
 
     // Note 2D map doesn't support paths wrapping around Earth several times
     // So we just have a slight overlap here, with the future track being longer