Different missile and melee to-hit bonuses for armor on me and in the backpack

[Hijacker]

Save-load didn’t help

[Hijacker]

Savefile attached. Reminds me about #700 and #576

[Jochen Terstiege]

We’ve fixed some weapon prefix/postfix definitions that were causing this (the definition was missing the correct scope, so they were always active even when item was not equipped).

So this should be fixed now, except if we missed some definitions.