Stewart's Utility Library 0.05 release

Mostly additions to datetime: alignment fields for formatting, and a unixTime property. A few other tweaks and bug fixes have also been thrown in. http://pr.stewartsplace.org.uk/d/sutil/ Stewart.

Re: DData

Saaa wrote: How should I procede to get this functionallity into phobos? Nice job. You may want to add a bugzilla ticket marking it as an improvement with an attachment. Andrei