Patch to enable user control of "multi-click time"

[Emanuele Giaquinta]

On Fri, Aug 15, 2014 at 10:30:29AM -0600, Joe Peterson wrote:
> I love rxvt-unicode, but the threshold time that determines a double
> or triple click is a little longer than I am used to. It is
> hard-coded, currently, but since Xterm has an option (-mc) and X
> resource (multiClickTime) to control it, I added the same to
> rxvt-unicode, and I've attached the patch here. I hope people find
> this useful, and it would be great to see it added to the official
> code.

Thanks, applied.

Emanuele