[arch-general] package obsolete dependencies

[Evgeny Burmentyev]

Hello.
1. The "qiv" package has an obsolete dependency "libexif". The 2.2.3
Changelog says:
"[tw] use gdk_pixbuf to autorotate with EXIF tags instead of libexif.
Note: needs at least GDK 2.12"

2. The "libtorrent" will require makedepends=(cppunit) from the next
release (it already requires it in the main svn repository).

I'm terribly sorry, if I posted in a wrong place (tell me, if I did, and
where to post such things next time, for I have some from time to
time).