Clean up three sets of warnings:

* Ensure all switches have a default when working with enums.
* Match defined new[] calls with delete[] calls.
* Respect variable initialization order.

src/XmlToLua.cpp

@@ -596,6 +596,8 @@ void actor_template_t::load_node(XNode const& node, RString const& dirname, cond
 							store_field("Bones", this_relative, false);
 							handled_level= 2;
 							break;
+						default:
+							break;
 					}
 					if(!handled_level)
 					{