Tango vs Phobos

[Graham St Jack]

Quite a while ago there was talk of rearranging Tango and Phobos so that 
they share the same runtime, allowing BOTH libraries to be available in 
the same compiler installation.

It looks to me as though D2 is stabilising, so now seems to be a good 
time to rationalise the two libraries in D2. I use D2 because I want the 
const stuff (and some other nice things too), but that locks me out of 
Tango and all the other libraries that use it, most notably GUI libraries.

Is anything happening on this front?