Addon SDKv2 Intefaces for porting

I've added IRuntime properties tickCount, projectId and projectUniqueId for the next release cycle.

I really think CallAction() and CallExpression() were a mistake to add and I would rather never support them in SDKv2. You shouldn't need them to call your own plugin's actions or expressions - just add a shared method or script interface instead. Calling the action or expression of a different plugin is in my opinion a design mistake. Can you do without them?

Thank you. I'll get back to you about the mentioned expressions.

Hi, an update regarding CallExpression and CallAction. I believe I can do without both for my plugins, although it requires some rewriting.

I'm not sure about the plugins from other authors though.

Anyway, thanks again.