Update README

Author: gilzoide

README.md

@@ -137,8 +137,11 @@ lua.do_string("""
 - [X] Add support for getting global singletons from Lua
 - [X] Add support for getting classes from Lua
 - [ ] Add support for `res://` relative paths in `require`
+- [ ] Add support for `await`ing signals
 - [X] Submit to Asset Library
-- [ ] Lua ScriptLanguageExtension
+- [X] Lua ScriptLanguageExtension
+  + [ ] Add support for property hints / usage flags (including export)
+  + [ ] Add support for property getter / setter
 - [ ] Support for building with LuaJIT
 - [X] Automated unit tests
 - [X] Automated build and distribution

test/gdscript_tests/lua_files/test_class.lua

@@ -5,7 +5,7 @@ TestClass.empty_array = property { type = Array }
 TestClass.preinitialized_array = Array { 1, 2, 3 }
 
 function TestClass:_init(...)
-	self.init_values = Array{ ... }
+	self.init_values = Array { ... }
 end
 
 function TestClass:send_signal(arg1, arg2)