fix B16003 - Oracle only renamable named unique monster

This makes all unique monsters resist being given a name.  Aside
from the Oracle, the four high priests are the only monsters affected
that weren't already being covered by the old tests.  They might as well
decline to receive names too.

     This also fixes a longstanding quirk that prevented you from
calling a type of object something if the representative sample of it
had been picked up while blind and you hadn't explicitly examined your
inventory since regaining sight.  There's not much point in requiring
an extra 'i' command or use of '?' or '*' at the "what do you want to
call?" prompt, particularly since that makes gameplay be slightly
different depending on whether perm_invent is available and in use.

doc/fixes34.1

@@ -360,6 +360,8 @@ ensure `m'enu is still an available traditional menu choice for
 	menu-upon-request even when there is only one class of object present
 engraving on headstone will appropriately dull your weapon
 certain types of golems should not "catch fire" so adjust the messages
+no longer need to manually examine inventory after regaining sight in order
+	to give a type name to an object picked up while blind
 
 
 Platform- and/or Interface-Specific Fixes