old_contents: {
   'name': 'Anonymous',
   'description': 'Allow anonymous access to OpenERP',
   'author': 'OpenERP SA',
   'version': '1.0',
   'category': 'Tools',
   'website': 'http://www.openerp.com',
   'installable': True,
   'data': [
      'anonymous.xml',
   ],
   'js': [
      'static/src/js/anonymous.js',
   ],
   'qweb': [
       'static/src/xml/anonymous.xml',
   ],
  }
  
new_contents: {
   'name': 'Anonymous',
   'description': 'Allow anonymous access to OpenERP',
   'author': 'OpenERP SA',
   'version': '1.0',
   'category': 'Tools',
   'website': 'http://www.openerp.com',
   'installable': True,
   'depends': ['web'],
   'data': [
      'anonymous.xml',
   ],
   'js': [
      'static/src/js/anonymous.js',
   ],
   'qweb': [
       'static/src/xml/anonymous.xml',
   ],
  }
  
subject: correct dependencies