[xmonad] [xmonad-contrib] Patch to add messages IncSpacing/SetSpacing to the Spacing modifier for dynamic adjustment

[Anton Pirogov]

This is such a small change that I think that it makes more sense to patch
it, instead of rolling my own. It just adds the message, nothing more, so
it does not break anything.

Thanks!

Best regards,
Anton Pirogov
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.haskell.org/pipermail/xmonad/attachments/20150303/47ebbf8b/attachment-0001.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: spacingWithMsg.dpatch
Type: application/octet-stream
Size: 30195 bytes
Desc: not available
URL: <http://mail.haskell.org/pipermail/xmonad/attachments/20150303/47ebbf8b/attachment-0001.obj>