Allow added items in character editor to exceed max weight,

and give error if not enough room

src/pcedit/pc.main.cpp

@@ -322,7 +322,8 @@ void handle_item_menu(int item_hit) {
 	cItem store_i;
 	store_i = univ.scenario.scen_items[item_hit];
 	store_i.ident = true;
-	univ.party[current_active_pc].give_item(store_i,false);
+	if(!univ.party[current_active_pc].give_item(store_i,GIVE_ALLOW_OVERLOAD))
+		giveError("Sorry, that PC has no free inventory slots left! You'll have to either drop something or give it to a different PC.");
 }
 
 bool verify_restore_quit(std::string dlog) {