I have updated the version to Alfa 2 stage. A lot of bugs are fixed, but some other remain.
I have added a lot of other new features. They neeed to be tested. Since some of these can not be included in the final, please do not use this version in production environment.
I will create forum topic for this relese.
The link to the demo is the same .
You can download the new release from Release section on this site