Directory local variables for Emacs contributors.

Sets some handy things for sending patches, might be useful for other contributors.

.dir-locals.el

@@ -0,0 +1,5 @@
+;;; Directory Local Variables            -*- no-byte-compile: t -*-
+;;; For more information see (info "(emacs) Directory Variables")
+
+((nil . ((vc-prepare-patches-separately . nil)
+         (vc-default-patch-addressee . "billy@wolfe.casa"))))