- fire. some routines are there, but mostly for testing. i guess all has
  to be rewritten there.

- most of the plane stuff is not done, or not fully done. but till you reach
  plane-tech, it might be in.

- enemy planes you've seen, are not shown or saved.

- FUEL is ignored, you always get full mob. in simul. update.

- nothing of 3.0 is supported with highlight or the scriptlang. i dont have
  the src for the parser.

- if '-N' (no connection) is choosen, it does not use chain 3.0 code.

- does not save some info. for that, the dumpfile has to be extended. and then
  there should be some converting prg. so that people dont loose all old info.

- eff. gain for forts does not depend on available hcms.

- BUDGET is not supported. (but the new update-seq with BUDGET is)

- scanning ships does not pick up deleted missions/orders etc.

BIGGER things.

replace scripting language with something else. Either yacc
equivalent, or maybe TCL or something. 

replace census output stuff more generic stuff with callbacks
etc. Will allow nicer toolkit look and feel.

Design widget for map to speed up display etc.
