colour lib needs reviewers

[Adam D. Ruppe via Digitalmars-d]

On Monday, 12 September 2016 at 15:06:29 UTC, Manu wrote:
> So, the main reason I wanted to push for this in phobos is 
> because it's an enabler.

Indeed. I know there's a window library that was waiting on this 
work to try for Phobos.

Also, worth noting that the one module I import more than any 
other in my libs is.... color.d. Image load/save depends on it. 
Windowing display depends on it. Graphing depends on one or the 
other, GUI depends on windowing, terminal I managed to keep 
independent... but it is REALLY tempting to make it depend on 
color too.

It is a very useful base building block, and moreover, having it 
in Phobos means User X's graphing lib and my image libs could 
conceivably be able to interchange data with ease since we both 
use the same underlying data structure!