migrate all other buidings to DATA.R8 sequences

4th conyard might be for the Corrino faction
TODO: active animations are yet unused overlays
replace the infantry sequences with DATA.R8 resortings

TODO: the death animations are not yet very pretty
load Dune 2000 aircraft directly from DATA.R8
remove sandworm test that did not work out
load projectiles, muzzles and explosions from DATA.R8

TODO: not all sequences have yet been identified