Added base class Graphics.java for Illuminus
Added basic implementation for GLES2.0 of Graphics
Added Graphics classes to plugin.xml
Added Drawable interface
Movido gles2_0.Graphics para a pasta graphics
Moved Graphics to graphics folder
Added Renderer class
Updated plugin.xml
Implemented setup method for plugin
Updated implementation of gles2_0.Graphics
Updated java interfaces
Added GLES20 script
Added DrawCommands class
Added GLES2 support