Fix missing status require lines that caused start-up crashes.
Implement missing FoV food effect. Added check to existing foods to ensure no double food effect icons on players. Tested thoroughly.

...Also GoV foods and prowess effects included, even though player can't access yet. I just want to minimize changes to same the enumeration lists while I finish the menu because git is being a git about stash-save and stash-pop...
Fix effect flags...Revert accidental commit of a check on a mob that the guts GoV weren't ready for yet.
Merge pull request #287 from TeoTwawki/misc

Fix missing status require lines that caused start-up crashes, add FoV food effects.