FlightGear - Flight Simulator FGAddon

dhc2: add support for towing gliders; castering tail wheel.

The support for towing was incorrect and only present in the amphibious variant.
Implement correct support in the wheeled variant only.
Also change the tail wheel to castering for realism; add tail wheel lock to the
help and checklist.

Bumb aircraft version to 2.4.0.

Adding generator functionality; gear switch working properly now; Adding/modifying Air Condition stuff

Updated version 0.2.1:

- Fix: [#58] Adding black background panel for main panels when turned off

A-10: animate speedbrakes over multiplayer and replays

Use surface-positions/speedbrake-pos-norm which is the standard property,
instead of the nonstandard surface-positions/{left,right}-spoiler-pos-norm.

mosquito 3.1.4: more realistic oil pressure and temperature indication

Cessna 182 S: Fix too small left push tendency due a wrong mathematical sign used in the propeller sense-tag.

Update thumbnail for launcher.

Update thumbnail for launcher.

Add instrument models, update bluebird model. Version 12.0
Autopilot: altitude, heading.
Com stack.
Improve existing digital instruments lighting, indicator lights, enlarge buttons.
Add tool tips to all clickable spots.
Add guard to master power button.
Fix bug in display screen #3 Right, nasal error.
Upgrade and replace strobe, nav lights, and top beacon.

A-10: do not pollute the property trees of remote aircraft over MP.

find Models -name "*.xml" -exec sed -r -i "s,(prop(erty)?>)/,\1,g" {} \;