Formally clear asset and Sketches.

[digitalextremist]

I'm sorry I was unable to wait for explicit approval before posting the code @rjattrill, but I did not want to penalize @benzrf for my time constraints. The two areas I am drawing attention to are these:

• https://github.com/celluloid/ecell/tree/master/lib/ecell/base/sketches/webstack
• https://github.com/celluloid/ecell/tree/master/lib/ecell/base/sketches/process

But most of all this one file:

• https://github.com/celluloid/ecell/blob/master/public/WebSocketClient.swf

In fact on that last one, if not only we can have your clearance here in writing but also have the source code to that tester, that would be even better.

Please also note the citation format used:

https://github.com/celluloid/ecell#originators

And also the current License in effect:

https://github.com/celluloid/ecell/blob/master/LICENSE.md

[digitalextremist]

We spoke by email and @rjattrill authorized the code, but I'd just like that here when he has a chance -- so I'm leaving this open until he chimes in.