XdgIconLoader: Recommend gtk-update-icon-cache instead depend on it.

Thanks Rohan Garg <rohan@kde.org>

debian/changelog

@@ -1,3 +1,10 @@
+libqtxdg (2.0.0-2) experimental; urgency=medium
+
+  * XdgIconLoader: Recommend gtk-update-icon-cache instead depend on it.
+    Thanks Rohan Garg <rohan@kde.org>
+
+ -- Alf Gaida <agaida@siduction.org>  Fri, 30 Sep 2016 19:10:36 +0200
+
 libqtxdg (2.0.0-1) experimental; urgency=medium
 
   * Cherry-picked new upstream release 2.0.0.

debian/control

@@ -36,8 +36,8 @@ Package: libqt5xdgiconloader2
 Architecture: any
 Multi-Arch: same
 Depends: ${shlibs:Depends},
-         ${misc:Depends},
+         ${misc:Depends}
-         gtk-update-icon-cache
+Recommmends: gtk-update-icon-cache
 Pre-Depends: ${misc:Pre-Depends}
 Provides: libqt5xdgiconloader
 Description: Implementation of the XDG Iconloader for Qt (shared lib)