GE2 GUI progress 1.2

Hi.

Another little update. Here are few things that I have recently added :

1. CheckBox - Simple control with .checked property just set it to true or false.
2. RoundBox - works completelly automatically. If one round box is checked then all the other check boxes within the same contianer would be unchecked.
3. Enable/Disable states. Another proprety for every control. Works by setting .enabled to true or false.

Here is a video that demonstrates all of this in action: