Drop gnome-icon-theme dependency

gnome-icon-theme got renamed to adwaita-icon-theme. And the
dependency is not really needed; depending on GTK+ should be
enough to guarantee the presence of a spec-compliant icon
theme.

simple-scan.spec

@@ -1,6 +1,6 @@
 Name:           simple-scan
 Version:        3.13.1
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Simple scanning utility
 
 License:        GPLv3+
@@ -15,7 +15,6 @@ BuildRequires:  pkgconfig(gtk+-3.0)
 BuildRequires:  pkgconfig(gudev-1.0)
 BuildRequires:  pkgconfig(zlib)
 
-Requires:       gnome-icon-theme
 Requires:       xdg-utils
 Requires:       yelp
 
@@ -52,6 +51,9 @@ glib-compile-schemas %{_datadir}/glib-2.0/schemas &> /dev/null || :
 %{_datadir}/glib-2.0/schemas/org.gnome.SimpleScan.gschema.xml
 
 %changelog
+* Wed May 07 2014 Kalev Lember <kalevlember@gmail.com> - 3.13.1-2
+- Drop gnome-icon-theme dependency
+
 * Tue Apr 29 2014 David King <amigadave@amigadave.com> - 3.13.1-1
 - Update to 3.13.1