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?)

added death planet in cosmos without the order restriction yet