exiv2-0.14 abi and (slight) api change

[Rex Dieter]

FYI, I've updated f7/devel to exiv2-0.14 this morning, which includes an 
abi and (slight) api change.  I've already been in contact with the 
maintainers of dependent packages:
* digikam
* gwenview
* kphotoalbum (me)
* libkexiv2 (me)
and queued patched builds.
* ufraw (see http://bugzilla.redhat.com/237846)

We'll likely push these updates to FC-6 (and possibly FC-5) soon, given 
these builds prove themselves field-test-worthy.

-- Rex