Remove shebang line from non-executable Python modules.

Index: mercurial-git/mercurial/lsprof.py
===================================================================
--- mercurial-git.orig/mercurial/lsprof.py	2008-04-06 20:12:23.000000000 +0200
+++ mercurial-git/mercurial/lsprof.py	2008-04-06 20:15:46.000000000 +0200
@@ -1,5 +1,3 @@
-#! /usr/bin/env python
-
 import sys
 from _lsprof import Profiler, profiler_entry
 
Index: mercurial-git/mercurial/simplemerge.py
===================================================================
--- mercurial-git.orig/mercurial/simplemerge.py	2008-04-06 20:12:00.000000000 +0200
+++ mercurial-git/mercurial/simplemerge.py	2008-04-06 20:12:02.000000000 +0200
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # Copyright (C) 2004, 2005 Canonical Ltd
 #
 # This program is free software; you can redistribute it and/or modify