Fancy screenshots

[karras]

Can we add some fancy screenshots to the readme?

[anehx]

Actually, the better way would be a demo instance of Timed

[bummba]

I would appreciate a demo instance as well.

[c0rydoras]

it might make sense to put the screenshots into the WIP timed documentation

@MitanOmar @karras

https://github.com/adfinis/timed-docs