Improve example page with live demo

[DanielMSchmidt]

Hi there,

First of all thanks for this great lib, it is really handy, as I was looking for a way to do graphs without GUI tools for years. As I tried to explore the potential of this library I found one thing missing: A live demo where you can edit a graph definition and see the changes.

As the example page is not hosted on github I created a separate repository with such a demo, see DanielMSchmidt/mermaid-demo.
Please feel free to link the github page or include the demo in your example page.

Happy coding ;)

[serv]

👍
I was also thinking about doing this.

[knsv]

Nice one! Will link to it!