Add support for CloudEvent schema

[pzaj2]

Like the title says, Azure supports CloudEvent schema and as such it'd be great to add support for CloudEvent schema to the simulator.

I'm obviously happy to contribute 😄

[julealgon]

Oh CloudEvents are not supported? I was just trying to make it work by using CloudEvents from my application and getting all sorts of errors...

Can the documentation be at least updated to make it clear that CloudEvent schema is not supported on this?

[pm7y]

Apologies for the confusion. I've added a note about the current lack of CloudEvent schema support to the README.
It's definitely on the roadmap and I hope to add support soon.

[zizhongzhang]

any estimated timeline here? I am keen to contribute too if needed

[AndrewBarrowAusport]

Looks like there is an existing PR for this: #117

It would be great to have that merged, or at least some feedback on anything that needs to be updated.

[pm7y]

@AndrewBarrowAusport I will try and get to it soon. I am not as familiar with the cloud schema, if you also want to take a look at that PR and see if it works for your situation and leave some comments that would be super useful too.