Dart Javascript Interop is here

[eranation]

http://code.google.com/p/dart/issues/detail?id=625#c17

[eranation]

From the comment:

> We're starting to land a Dart-JavaScript interop library here:

https://github.com/dart-lang/js-interop/

It can be pulled into Dart projects via pub. Preliminary dartdocs are here with pointers to some samples:

http://dart-lang.github.com/js-interop/docs/js.html