FlightGear - Flight Simulator FGAddon

ATCChatter: use the AddonResourceProvider for 'play-audio-sample'

Indirectly use the [addon=...] special syntax (that makes the SimGear
ResourceManager go through the AddonResourceProvider) in order to specify the
files fed to the 'play-audio-sample' FGCommand. This makes the add-on work
again: since FG commit 8853fded29539593, it wasn't possible anymore to use
'play-audio-sample' with an absolute path (the SimGear ResourceManager may be
changed in the future to allow absolute paths that can be validated for read
access; see the discussion around [1]).

[1] https://sourceforge.net/p/flightgear/mailman/message/37695530/

ATCChatter: replace remaining print() with logprint() and bump version number

CanvasDrawDev: replace remaining printlog() uses with logprint()

Mission Generator:Loop alert sound

Mission Generator:Settimer no longer supported

CanvasDrawDev: use logprint() instead of the now-broken printlog()

ATCChatter: replace now-broken or unsupported methods with working ones

- Use logprint() instead of the now-broken printlog();

- Use maketimer() instead of settimer() which is unsupported in add-ons
since FGData commit e39ebd79e3505c4a.

ASK13: apply patch by polly to fix aerotow rope position, thanks

ASK13 (stable): apply patch by polly to fix aerotow rope position, thanks

Wildfire:Restore on startup choice missing, name to label change