opencv 2.0.0 soname change

[Haïkel Guémar]

Branches affected: F-13 and devel


Since OpenCV has deleted few weeks ago the autotools based build system,
we will switch to cmake :
https://code.ros.org/trac/opencv/changeset/2528


The main issue is that the two build system set two different sonames
(2.0.0 for cmake, 4.0.0 for autotools). OpenCV 2.0 is present in Fedora
since F-13 (which has not been released) and OpenCV folks have settled
the issue by ditching autotools based build system.

https://code.ros.org/trac/opencv/ticket/5

This allows us to follow more closely upstream (which i hope will be
more careful about soname issue) and should avoid us soname issue in
stable release. It must be fixed before F-13 release.

packages concerned:
frei0r-plugins
kipi-plugins
mrpt-apps
mrpt-core
php-facedetect
player
(maintainers were already add to the CC list)
If you're concerned, please add yourself to the following ticket #569005
and tell us when your package has been rebuilt.

https://bugzilla.redhat.com/show_bug.cgi?id=569005