Chatblock and ChatCRUD

We added a new block. The chatblock. You can find it at the Home page.
Users can switch between usergroups (according to their rights and usergroup they are placed under) and see the messages typed there.
Ofcourse they can also send messages themself and if you have the ChatCRUD right you also have the ability to delete messages.
This can be done at the Home page but also at the newly created ChatCRUD
The chat refreshes itself without refreshing the whole page, so no flickering of the screen which would be very annoying.
See the tutorial on the ChatCRUD page for more information.