Shiping Demo files for 1.0

[adambelis]

It would be good idea to create few animation examples and shit this files with Fricon . So users can see what can be made with fricon and also look in to files how are they animated

[rodlie]

I was planning this when I made the https://github.com/friction2d/friction-examples repo, but I never have the time to sit down and make some :)

Will add some for v1.

[rodlie]

Closing, use #208 instead for documentation and tutorials, demo file etc.