gnome-terminal: Apply patch from upstream to fix doc build issues

Signed-off-by: Richard Purdie <richard@rex.(none)>

meta/packages/gnome/gnome-terminal/30f29e7d8e1b67c40cd18a7155ba30c4382692d5.patch

@@ -0,0 +1,20 @@
+From 30f29e7d8e1b67c40cd18a7155ba30c4382692d5 Mon Sep 17 00:00:00 2001
+From: Seán de Búrca <leftmostcat@gmail.com>
+Date: Fri, 07 Aug 2009 00:38:52 +0000
+Subject: Remove useless Plural-Forms line which breaks build with gnome-doc-utils master
+
+---
+diff --git a/help/el/el.po b/help/el/el.po
+index ab77264..635b68f 100644
+--- a/help/el/el.po
++++ b/help/el/el.po
+@@ -10,7 +10,6 @@ msgstr ""
+ "MIME-Version: 1.0\n"
+ "Content-Type: text/plain; charset=UTF-8\n"
+ "Content-Transfer-Encoding: 8bit\n"
+-"Plural-Forms: 2\n"
+ "X-Poedit-Language: Greek\n"
+ "X-Poedit-Country: GREECE\n"
+ "X-Generator: Lokalize 0.2\n"
+--
+cgit v0.8.3.1

meta/packages/gnome/gnome-terminal_2.26.3.bb

@@ -1,9 +1,12 @@
 DESCRIPTION = "GNOME Terminal"
 LICENSE = "GPL"
 DEPENDS = "gtk+ glib-2.0 startup-notification dbus-glib vte"
+PR = "r1"
 
 inherit gnome
 
+SRC_URI += "file://30f29e7d8e1b67c40cd18a7155ba30c4382692d5.patch;patch=1"
+
 # Remove an autogenerated file that needs to be rebuilt
 do_configure_prepend () {
 	rm -f ${S}/src/terminal-type-builtins.c