FlightGear - Flight Simulator FGAddon

New model : Blériot 5190

New F-15 (C,D, backseat multiplay)

From https://github.com/Zaretto/fg-aircraft/commit/3e3296dca68956e25071e555d01526d1b1b03e9c

Credits;
me (Richard Harrison) for the systems simulations, 3D internal models, changes to external model and anything not listed below.
Gene Buckle for the excellent photographs from his F-15C cockpit and for advice and guidance.
flying_toaster (Enrique Laso) for the external 3d model that I've revised and improved.
Shinobi (Fabien) for parts of the weapons systems.
xii (Alexis Bory) for the F-14b which was the starting point for this model
The US Air Force Institute of technology for the aerodynamic data

New F-15 (C,D, backseat multiplay)

From https://github.com/Zaretto/fg-aircraft/commit/3e3296dca68956e25071e555d01526d1b1b03e9c

Credits;
me (Richard Harrison) for the systems simulations, 3D internal models, changes to external model and anything not listed below.
Gene Buckle for the excellent photographs from his F-15C cockpit and for advice and guidance.
flying_toaster (Enrique Laso) for the external 3d model that I've revised and improved.
Shinobi (Fabien) for parts of the weapons systems.
xii (Alexis Bory) for the F-14b which was the starting point for this model
The US Air Force Institute of technology for the aerodynamic data

Added directory for new F-15

New model : Fokker G1

New model : Fokker G1

spitfireIX: minor bug fixes

* spitfireIX-set.xml: allow the model to load in fgrun by changing the
include= attribute to be relative.
* spitfireLF-IX-set.xml: alter the description to make it different
from that in spitfireIX-set.xml.
* Models/Effects/{cannon,gun}blaze.xml: fix a typo.

B747-8: New exterior lighting scheme

B747-8: New exterior lighting scheme

spitfireIX: fix typos