add stats to cosmos

not sure why this nil check is in here

less variables used to save the checkpoints - potential breakage xD

Oops, looked in the deprecated file

fix typo in cosmos

Remove this looping past F10. causes infinite loop with no weapons. Besides, should always have skip in last slot unless a script is screwing with it.

save main missions' status

I can't find any reason why the event filtering was halting further event handling w/ a true here. In any case removing it fixes bug #658

more chanllenge details in ice02

revert r67e257b98422 to close out bug #660. shift-f1 is even more undiscoverable than a tooltip for this important piece of info, and wasn't printing the name for me either.

strings checked, all ok except ice02 that will be probably changed

Oh, dudes :( (reduce number of hacks; see, is it terribly hard to do it properly?)