Add some verbosity to "-S provision" and "-S group"
>From f96b366e8b0e2fb3a74e3647e5e07ecd5b78430e Mon Sep 17 00:00:00 2001
From: Nagy Gabor <ngaba@bibl.u-szeged.hu>
Date: Sat, 5 Jul 2008 14:55:18 +0200
Subject: [PATCH] Add some verbosity to "-S provision" and "-S group"
sync_addtarget rework removed the "warning: foo provides bar" message.
This was reimplemented (which means, that resolvedeps will also print this message),
and "fallback to group" message was also added.