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.
Add left double click to add marker to 3D map.
Add support for alititudeReference for polygon and polyline.
Add support for plugins to set color of polygons.
Allow OpenSkyNetwork DB, OpenAIP and OurAirports DB stuctures to be
shared by different plugins, to speed up loading.
Perform map anti-aliasing on the whole map, rather than just info boxes,
to improve rendering speed when there are many items. Add map
multisampling as a preference.
Add plotting of airspaces, airports, navaids on Map feature.
Add support for polylines and polygons to be plotted on Map feature.
Add support for images to 2D Map feature.
Add distance and name filters to Map feature.
Filter map items when zoomed out or if off screen, to improve rendering
performance.
Add UK DAB, FM and AM transmitters to Map feature.
Use labelless maps for 2D transmit maps in Map feature (same as in ADS-B
demod).
