Look up syslinux.cfg and isolinux.cfg in the bootlogo archive as well

(LP: #1327831).

debian/changelog

@@ -1,3 +1,10 @@
+gfxboot-theme-ubuntu (0.17.0) UNRELEASED; urgency=medium
+
+  * Look up syslinux.cfg and isolinux.cfg in the bootlogo archive as well
+    (LP: #1327831).
+
+ -- Colin Watson <cjwatson@ubuntu.com>  Fri, 20 Jun 2014 15:45:07 +0100
+
 gfxboot-theme-ubuntu (0.16.1) trusty; urgency=medium
 
   * Update translations from Launchpad.

menuconfig.inc

@@ -21,6 +21,7 @@
   /menuconfig.find.tmp exch def
   menuconfig.find.tmp {
     [
+      menuconfig.find.tmp
       menuconfig.find.tmp "/" menuconfig.append
       menuconfig.find.tmp "/syslinux/" menuconfig.append
       menuconfig.find.tmp "/isolinux/" menuconfig.append
@@ -28,8 +29,10 @@
     ]
   } {
     [
+      "syslinux.cfg"
       "/syslinux.cfg"
       "/syslinux/syslinux.cfg"
+      "isolinux.cfg"
       "/isolinux.cfg"
       "/isolinux/isolinux.cfg"
       "/boot/isolinux/isolinux.cfg"