Update wiki for 2.0

[thothbot]

• Move 1.x docs to 1.x folder
• Updated docs for 2.x

[glatapoui]

Hey, it has been a while since the wiki was updated to announce 2.0.
What is the status of this project ?

[thothbot]

Hey, sorry, the project has been stopped, because this technology is not popular any more

[realh]

That's a shame, the Android support could have been useful to a lot of developers and generated more interest. But if your interest was only ever GWT I fully understand your not wanting to continue the project.

[glatapoui]

OK, that's what we figured from the project recent history.
It's good to have the confirmation, though.

For info, we use it on a portal to access dental scans and prosthesis designs and it helped us a lot in there. So thank you for your work on that library and good luck for your other projects.