FlightGear - Flight Simulator FGAddon

Dragonfly:
(1) FDM: Reset CD to original implementation. CD was unrealistic high near stall.
(2) Bridle animation: Take engine thrust into account
(3) View: Adjust view target-offsets
(4) Control: Add auto-coordination
(5) Update dragonfly-help

ARADO Ar 234 Blitz : Bumpmap added. Revision of the 3 FDMs. Reorganization of the files

ARADO Ar 234 Blitz : Bumpmap added. Revision of the 3 FDMs. Reorganization of the files

Dragonfly: add checklists, minor adjustments + formatting

Dragonfly: Add Tow System (Dragonfly is as of now a JSBSim tug aircraft)

A-6E: Overlays states for carrier ops

an24b: bug fix: recreate fcs/throttle-pos-norm[0..1]

These properties were deleted in r4386 but this causes fgfs 2019.1.1
to crash on startup with the message:

FGPropertyManager::GetNode() No node found for fcs/throttle-pos-norm

In file /home/lbrenta/.fgfs/Aircraft/an24b/Engines/ai24.xml: line 49

Thread 1 "fgfs" received signal SIGSEGV, Segmentation fault.

There may be a better fix for this bug.

Ka6: adjust wingflex

PA28: correct (probable) typo

an24b (Engines/ai24.xml/psfc): adjust with references. Fix a typo.