Update

travis/prepare-phpbb.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+#
+# This file is part of the phpBB Forum Software package.
+#
+# @copyright (c) phpBB Limited <https://www.phpbb.com>
+# @license GNU General Public License, version 2 (GPL-2.0)
+#
+# For full copyright and license information, please see
+# the docs/CREDITS.txt file.
+#
+set -e
+set -x
+
+EXTNAME=$1
+BRANCH=$2
+EXTPATH_TEMP=$3
+
+# Copy extension to a temp folder
+mkdir ../../tmp
+cp -R . ../../tmp
+cd ../../
+
+# Clone phpBB
+git clone --depth=1 "git://github.com/phpbb/phpbb.git" "phpBB3" --branch=$BRANCH