Require librsvg2 for the gdk-pixbuf svg loader

The featured banner for Polari ships an svg and fails to load properly
if we don't have an svg loader installed.

gnome-software.spec

@@ -9,7 +9,7 @@
 Summary:   A software center for GNOME
 Name:      gnome-software
 Version:   3.18.3
-Release:   1%{?dist}
+Release:   2%{?dist}
 License:   GPLv2+
 Group:     Applications/System
 URL:       https://wiki.gnome.org/Apps/Software
@@ -32,6 +32,8 @@ Requires:  gsettings-desktop-schemas%{?_isa} >= %{gsettings_desktop_schemas_vers
 Requires:  gtk3%{?_isa} >= %{gtk3_version}
 Requires:  iso-codes
 Requires:  libappstream-glib%{?_isa} >= %{appstream_glib_version}
+# for gdk-pixbuf svg loader
+Requires:  librsvg2%{?_isa}
 Requires:  libsoup%{?_isa} >= %{libsoup_version}
 Requires:  PackageKit%{?_isa} >= %{packagekit_version}
 
@@ -117,6 +119,9 @@ glib-compile-schemas %{_datadir}/glib-2.0/schemas &> /dev/null || :
 %{_datadir}/gnome-software/modulesets.d/*.xml
 
 %changelog
+* Thu Dec 03 2015 Kalev Lember <klember@redhat.com> - 3.18.3-2
+- Require librsvg2 for the gdk-pixbuf svg loader
+
 * Thu Nov 05 2015 Richard Hughes <rhughes@redhat.com> - 3.18.3-1
 - Update to 3.18.3
 - Use the correct user agent string when downloading firmware