obsolete D libraries/modules

[Jonathan M Davis]

On Thursday, August 29, 2013 12:17:21 H. S. Teoh wrote:
> Druntime was separated out from Phobos so that
> alternative standard libraries like Tango could be supported while still
> allowing interoperatibility between code compiled with either library.

Actually, druntime is a fork of Tango's runtime. So, once the runtime was 
separated from the standard library, it's Tango's runtime which got used, not 
the old one that was used with D1 Phobos. But regardless, the separation of 
the runtime and standard library now makes it possible to swap out runtimes if 
you need to and still use the standard library, which wasn't possible with D1.

- Jonathan M Davis