FLUID-3388: A bug with onSelect event in Reorderer

[Antranig Basman]

Thanks very much for this patch Boyan - it is both correct and helpful. 
I have committed it to trunk at revision 8757 together with a test case 
- please consult the JIRA comment for a few comments.

Cheers,
Antranig.

Boyan Sheytanov wrote:
> Hi again,
> 
> I believe I found what the bug was caused by. Please see the attached
> patch and the comment in the JIRA
> (http://issues.fluidproject.org/browse/FLUID-3388).
> 
> Consider this a request for review as well :)
> 
> Greetings,