Merge pull request #113 from donc/AncientAbiAA

Remove prehistoric AA abi

abi.dd

@@ -662,10 +662,7 @@ $(SECTION4 Return Value,
 	$(LI Dynamic arrays are returned with the pointer in EDX
 	and the length in EAX.)
 
-	$(LI Associative arrays are returned in EAX with garbage
-	returned in EDX. The EDX value will probably be removed in
-	the future; it's there for backwards compatibility with
-	an earlier implementation of AA's.)
+	$(LI Associative arrays are returned in EAX.)
 
 	$(V2 $(LI References are returned as pointers in EAX.))