unconscious hero vs Medusa

Reported directly to devteam by entrez:  a sleeping or unconscious
hero would still meet a monster's gaze attack even though those are
supposed to be eye-to-eye rather than just the monster looking at
you.  Don't meet the gaze when Unaware, despite the fact that the
hero isn't blind and vision remains in operation.

Initially being Unaware also blocked Medusa's gaze being reflected
but I changed things so that that still affects her.  It contradicts
the eye-to-eye aspect but is more consistent with her looking at a
blind hero who has reflection.

doc/fixes3-7-0.txt

@@ -1074,6 +1074,7 @@ if punished and iron ball was cursed and wielded--so welded to hand--falling
 	when doors would drop it instead of keeping it welded
 if player's run-time config file had OPTIONS=role:Val and the environment had
 	NETHACKOPTIONS='role:!Val' the hero would be a Val instead of !Val
+sleeping or unconscious hero attacked by Medusa would meet her gaze
 
 
 Fixes to 3.7.0-x Problems that Were Exposed Via git Repository