Don't get rid of the augeas lens for quotes -- F19 needs it

Augeas and augeas-libs got a version bump from F19 updates --
augtool (and python-augeas, correspondingly) break without this
lens. Make sure we keep it.

Change-Id: I59b3ed2369727124f7d0106f7bd95b3ce664da76
Signed-off-by: Ryan Barry <rbarry@redhat.com>