Release 3.4.2 soon

[Justin Sherrill <justin@xxxxxxxxxxxxxxxxxx>]

I'm going to tag DragonFly 3.4.2 very soon, so that we have an
official version with the recent fixes for DragonFly under KVM/Xen:

http://lists.dragonflybsd.org/pipermail/commits/2013-May/130116.html

http://lists.dragonflybsd.org/pipermail/commits/2013-May/130071.html

As far as I know, there's nothing else that needs to be merged from
current, but if there is - now's the time.