Statemachine editor

[gokcekrky]

Pull request for Visual Order Editor. (Issue #18).

[gokcekrky]

Hi @kruegers,

I've created the pull request but I hadn't compiled it earlier.
Now I see, compiling is failing because of the error below;
"Missing requirement:1.0.0.qualifier requires 'osgi.bundle; org.eclipse.gmf.tooling.runtime 0.0.0' but it could not be found".

If I can find a fix, I will add it.