Imported some of the dynamiccore branch from love-experiments:

- Type names for love's Lua objects are specified as an argument to luax_register_type, rather than being statically defined in an array.

- luax_register_type takes a variable number of method array arguments, for registering superclass methods without copying them into the subclass' method array.

Also removed most of the header declarations for wrapper functions.

src/modules/event/wrap_Event.cpp

@@ -141,7 +141,7 @@ extern "C" int luaopen_love_event(lua_State *L)
 	w.name = "event";
 	w.type = MODULE_ID;
 	w.functions = functions;
-	w.types = 0;
+	w.types = nullptr;
 
 	return luax_register_module(L, w);
 }

src/modules/event/wrap_Event.h

@@ -30,13 +30,6 @@ namespace love
 namespace event
 {
 
-int w_pump(lua_State *L);
-int w_poll(lua_State *L);
-int w_wait(lua_State *L);
-int w_push(lua_State *L);
-int w_clear(lua_State *L);
-int w_quit(lua_State *L);
-
 extern "C" LOVE_EXPORT int luaopen_love_event(lua_State *L);
 
 } // event