Renaming wm/enlightenment to wm/enlightenment16

["David H. Gutteridge" <david%gutteridge.ca@localhost>]

Hi *,

I'd like to rename wm/enlightenment to wm/enlightenment16, and
wm/ethemes to wm/ethemes16, to distinguish them from x11/enlightenment.
The former represents the "E16" branch of Enlightenment, which
continues to be maintained separately upstream (and which I'd like to
keep in pkgsrc, since it has a smaller footprint than its successors).
wm/enlightenment[16] and x11/enlightenment should be able to co-exist
in the same installtion, if desired. I'll also reverify this. (Oh, and
wm/ethemes[16] only works with the "E16" branch. The theme format
changed in incompatible ways with "E17".)

I don't imagine there would be any objections, but I know renaming
packages isn't done lightly, so I thought I'd ask.

Regards,

Dave