[oyranos] Add libXcm BR.

[Jon Ciesla]

commit b12f6db3d1f3aff543c8c2a3191b15e54feea34a
Author: Jon Ciesla <limburgher at gmail.com>
Date:   Mon Jun 3 08:05:55 2013 -0500

    Add libXcm BR.

 oyranos.spec |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/oyranos.spec b/oyranos.spec
index 2a7bea0..502088b 100644
--- a/oyranos.spec
+++ b/oyranos.spec
@@ -39,6 +39,7 @@ BuildRequires:  libXfixes-devel
 BuildRequires:  libX11-devel
 BuildRequires:  libXxf86vm-devel
 BuildRequires:  libXrandr-devel
+BuildRequires:  libXcm-devel
 BuildRequires:  sane-backends-devel
 BuildRequires:  color-filesystem
 BuildRequires:  yajl-devel >= 1.0