[IronPython] Thread local storage in IronPython 2.6

[Dino Viehland]

Michael wrote:
> The first result when searching for rude thread aborts was a blog entry
> from you in 2004.
> 
> http://blogs.msdn.com/dinoviehland/archive/2004/09/30/236417.aspx

Not too surprising, I used to be the CLR reliability guy.  And to think 
that knowledge finally was useful when implementing ctypes.

Also I think Bing wins on this search by not returning me as the 1st 
result :)