some doc bits

Add fixes36.1 for '&' command's support of altmeta option.

Short command help lacked an entry for '&' command.

Wizard mode help omitted #vanquished and some other obscure commands.

dat/wizhelp

@@ -1,13 +1,13 @@
 Debug-Mode Quick Reference:
 
 ^E  ==  detect secret doors and traps.
-^F  ==  do magic mapping.
-^G  ==  create monster.
+^F  ==  map level; reveals traps and secret corridors but not secret doors.
+^G  ==  create monster by name or class.
 ^I  ==  identify items in pack.
 ^O  ==  tell locations of special levels.
 ^T  ==  do intra-level teleport.
 ^V  ==  do trans-level teleport.
-^W  ==  make wish.
+^W  ==  make a wish for an item or a trap or a limited subset of terrain.
 ^X  ==  show attributes including intrinsic attributes.
 
 #levelchange == change experience level
@@ -19,5 +19,9 @@ Debug-Mode Quick Reference:
 #stats == show memory statistics
 #timeout == look at timeout queue
 #vision == show vision array
+#vanquished == disclose counts of dead monsters
+#wizsmell == smell a monster
+#wizintrinsic == set selected intrinsic timeouts
+#wizrumorcheck == validate first and last rumor for true and false set
 #wmode == show wall modes