Colorspaces names scheme

[Cyrille Berger]

> In principle I agree -- however, we should not start depending on the names
> for recoginizing the properties of the colorspace in code.
definitively true. But it's just when you need to call the colorspace from 
within an import/export filter, or from a filter or from anything else you 
have an idea when you read the code of what the colorspaces is, without 
reading the colorspace code.
-- 
--- Cyrille Berger ---