disable openSuSE chameleon ("kroete") animation for syslinux

Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>

--- a/themes/openSUSE/src/common.inc
+++ b/themes/openSUSE/src/common.inc
@@ -1231,12 +1231,6 @@
     moveto setcolor
   } if
 
-  dup keyF8 eq syslinux and {
-    kroete.file .undef eq { /kroete.file "kroete.dat" findfile def } if
-    kroete.file kroete.dir idle
-    /kroete.dir kroete.dir 1 xor def
-  } if
-
   dup keyF9 eq syslinux and {
     /v_impaired inc
 
