Request to add (IFF)HangarMap.txt

[ual002]

This is a request to implement specific hangar map text loading based on the IFF of the model in question. This will allow multi faction ships to have multiple different interiors based on mission context and IFF set for said ship. when reading an flightmodel.ini, read the [HangarMap] and [ReplaceOpts] sections by default, but if say the flightmodel in mission is IFF Imperial, load [ImpHangarMap] and [ImpReplaceOpts] section from the ini

Whatever format works, but here is another format example.
[RebelHangarMap] [RebelHangarObjects]
[ImperialHangarMap] [ImperialHangarObjects]
[BlueHangarMap] [BlueHangarObjects]
[YellowHangarMap] [YellowHangarObjects]
[RedHangarMap] [RedHangarObjects]
[AzzameenHangarMap] [AzzameenHangarObjects]