Minor changes, additional files.

experimental/hex/build.scons

 #! -*- python -*-
 #
 # Copyright (c) 2011 The Native Client Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import make_nacl_env
 import os
 
 nacl_env = make_nacl_env.NaClEnvironment(
@@ skipping 11 matching lines @@
 nacl_env.AllNaClModules(sources, 'hex')
 
 
 
 opt_nexes, dbg_nexes = nacl_env.AllNaClModules(sources, 'hex')
 
 nacl_install_root = os.getenv(
     'NACL_INSTALL_ROOT', os.path.join('C:%s' % os.sep, 'inetpub', 'wwwroot'))
 install_dir = os.path.join(nacl_install_root, 'hex')
 
-cws_files = ['manifest.json',
-             os.path.join('images', 'hex_icon.png'),
-             os.path.join('images', 'hex_icon16.png'),
-           ]
+cws_files = ['manifest.json', 'hex_icon.png', 'hex_icon16.png']
 
 install_cws = nacl_env.Install(dir=os.path.join(install_dir, 'cws'),
                                source=cws_files)
 
 # TODO - fix the 2 html files below
 app_files = ['about.html',
              'hex.nmf',
              'google0bfe793046475826.html',
              'googlee7137647d2344460.html',
              'index.html',
@@ skipping 16 matching lines @@
 
 install_css = nacl_env.Install(
     dir=os.path.join(install_dir, 'css'),
     source=css_files)
 
 nacl_env.Alias('install',
                source=[install_cws,
                        install_app,
                        install_css,
                        install_js])