[PATCH 5 of 7] tests: add execute bit and fix shbang line

[timeless]

# HG changeset patch
# User timeless <timeless at mozdev.org>
# Date 1450782305 0
#      Tue Dec 22 11:05:05 2015 +0000
# Node ID d84a60f4fd4b522033aaa1b41abf54633fcad67f
# Parent  31d055eb7a06c62dc6bd88447a8d098134fa7143
tests: add execute bit and fix shbang line

diff --git a/tests/dumbhttp.py b/tests/dumbhttp.py
old mode 100644
new mode 100755
diff --git a/tests/seq.py b/tests/seq.py
old mode 100644
new mode 100755
diff --git a/tests/svn/svndump-encoding.sh b/tests/svn/svndump-encoding.sh
--- a/tests/svn/svndump-encoding.sh
+++ b/tests/svn/svndump-encoding.sh
@@ -1,5 +1,5 @@
+#!/bin/sh
 # -*- coding: utf-8 -*-
-#!/bin/sh
 #
 # Use this script to generate encoding.svndump
 #