Improvements of some airports

[V12]

I was bored with empty places on some airports and added some shared stuff from FG models database :

LZIB :

Added buildings are not 100% realistic, because I\m using OSM buildings for Slovakia, some of them are on the airport and with bad height.

Old Quito (SEQU) structure :



Good known Queenstown (NZQN) :



Auckland (NZAA) buildings and some other stuff :



And my son's Adam creation - Bogota Eldorado (SKBO) :



Jetways for nice developed EGLL :




Static Concorde near 27L treshold included

All layouts are very basic and not perfect. Jetways for EGLL are on my git - https://github.com/BAWV12/EGLL/archive/master.zip, LZIB, SEQU, NZQN, NZAA and SKBO should be on terrasync in few days.