greybird-gtk-theme: remove dh lower fixed version.

helpers/make-greybird-gtk-theme

@@ -16,12 +16,9 @@
 #    along with this program; if not, write to the Free Software
 #    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
 
-VERSION=10
-
+VERSION=11
 . ./config
 
-sed '/debhelper-compat/s/13/12/' -i debian/control
-
 #correct gtk2 color syntax
 sed '/gtk-color-scheme/d' -i light/gtk-2.0/gtkrc dark/gtk-2.0/gtkrc
 sed '5agtk-color-scheme        = "bg_color:#D4D4D4\\nselected_bg_color:#6699CC\\nbase_color:#fcfcfc\\nfg_color:#3C3C3C\\nselected_fg_color:#ffffff\\ntext_color:#212121\\ntooltip_bg_color:#F5F5B5\\ntooltip_fg_color:#000000\\nlink_color:#35b9ab\\npanel_bg:#686868\\nfm_color:#F7F7F7\\nbg_color_dark:#686868\\ntext_color_dark:#FFF"' -i light/gtk-2.0/gtkrc