[Mono-dev] switch gensources.sh in the 2.6 branch to /bin/sh (HEAD is /bin/sh already)

[Robert Nagy]

Index: mcs/tools/gensources.sh
===================================================================
--- mcs/tools/gensources.sh     (revision 155127)
+++ mcs/tools/gensources.sh     (working copy)
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/bin/sh
 
 includefile=$1
 excludefile=$2