gold in menus fix (tty; GOLDOBJ for branch, both GOLDOBJ/!GOLDOBJ for trunk)

A recent change to force gold in inventory (during multi-item Drop or
applying/looting containers) to have '$' for its inventory letter for the
!GOLDOBJ configuration has revealed a bug which 3.4.3 has for the GOLDOBJ
configuration.  Specifying a count followed by '$' to use a subset of
carried gold didn't work under tty; the $ was treated as a group accelator
and overrode the count, so full stack was always used.  (The code a few
lines above this which counts the occurrences of group accelators already
includes this same fix:  ignore an item's group accelator when it matches
the selector.)

     I wouldn't be surprised if other interfaces are subject to the same
problem; since I can't test those I'm not attempting to fix them blindly.

doc/fixes34.4

@@ -299,6 +299,7 @@ Platform- and/or Interface-Specific Fixes
 tty: when loading user's run-time configuration, explicitly negating one of
 	{DEC,IBM,MAC}graphics options after enabling another of them switched
 	to regular ASCII and left the earlier option inaccurately set to "on"
+tty+GOLDOBJ: dropping or looting by menu wouldn't honor a count for gold
 unix: remove use of parentheses in nethack man page usage that confused a
 	man page conversion tool
 unix,vms: allow digits after first character in name at "Who are you?" prompt