StackThreads is now v0.3

[Johan Granberg]

Mikola Lysenko wrote:
> StackThreads' context switching is now thread safe!
> 
> Also, the thread local storage template I posted earlier has now been 
> integrated into the stack threads distribution.  There have been several 
> small bug fixes and documentation improvements as well.  You can get the 
> release at the usual place:
> 
> http://www.assertfalse.com/projects.shtml
> 
> Future releases will improve compatibility with GDC on Mac OSX and 
> FreeBSD along with performance.

Looks great I will probably try it out once it is available on OSX.