Revert "Isolate JKRHeap operator overloads" (#39)

src/d/actor/d_a_obj_lbox.cpp

@@ -120,7 +120,7 @@ static int useHeapInit(fopAc_ac_c* i_this) {
         return 0;
     }
 
-    a_this->mpBgW = JKR_NEW dBgW();
+    a_this->mpBgW = new dBgW();
     if (a_this->mpBgW == NULL) {
         return 0;
     }