Fixing enum names in Phobos

[Michal Minich]

On Mon, 01 Aug 2011 05:56:22 +0000, %u wrote:

> How do you plan on camelCasing pure, nothrow, out, ref, etc?

simply add exception to the camelCase rule: if word is keyword, use 
PascalCase. 

IMO, easier to remember and to the eyes than any kind of ad-hoc pre/sufix.