meta: adapt readme

README.md

@@ -1,44 +1,20 @@
-# gamecore
+# Birb Love2D Engine
 
-Gamecore aim to be an integrated, simple core system for love2D. It aim to make work in a integrated way several managers to automatically handle inputs, screen, and several utilities to make game developpement easier and less repetitive.
+Birb aim to be an integrated, simple engine for love2D. It aim to work as a set of managers to automatically handle inputs, screen, and several utilities to make game developpement easier and less repetitive.
 
-Gamecore use [Classic](https://github.com/rxi/classic/) as its base Object
+Birb use [Classic](https://github.com/rxi/classic/) as its base Object.
 
 ## How to load GameCore
 
-To load gamecore, you basically need the following code.
+The birb engine must be located in the `birb/` folder to work. After that, all you have to do is to load a gamecore based engine and then.
+
+Note : the `birb` and `utils` global namespace will be used by birb.
 
 ````
-Core    = require "gamecore"
+require "birb"
 
 function love.load()
-  core = Core()
+  birb.startCore()
 end
 
 ````
-
-Then you have to create some scene object,
-
-## Gamecore managers
-
-- Debug
-
-- Input
-
-- Lang
-
-- Options
-
-- Screen
-
-- Scene Manager
-
-## GameCore modules
-
-Modules are utilies that you can load everywhere in your code and that aren't loaded specifically inside the core.
-
-- Scene Object
-
-- Assets
-
-- Menu System