#159: Added DelegateCommand<T>, since we need it for the Run buttons that will let us run our Javascript code.
Whitespace fix.
#209. Can there be anything more fun than deleting old, no longer used code? I don’t think so. :)
#209. Let’s make it a bit more apparent that we are doing stuff asynchronously.
#209. Added a UI for these parts (simple JavaScript execution, optionally synchronous).
Added trick to make debugging the subprocess a tad simpler.