anchor.diff:        , description: 'Exhibitors at the ASCE Convention.'
         , icon: { content: 'work', fallback: '&#xE8F9;' }
         , sub: [
  -          { name:'Exhibitor List', href:'' }
  +          { name: 'Exhibitor List', href: '' }
           ]
         }
       , {
  
positive.code:       , description: 'Register for the ASCE 2016 conference here.'
        , icon: { content: 'shopping_cart', fallback: '&#xE8CC;' }
        , sub: [
            { name: 'Why Attend'      , href: '' }
          , { name: 'Short Courses'   , href: '' }
          , { name: 'Technical Tours' , href: '' }
          , { name: 'Optional Tours'  , href: '' }
          ]
        }
      , {
  
negative.code:       , description: 'About the ASCE Convention.'
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        , sub: [
            { name: 'Cooperating Orgs', href: '' }
          , { name: 'Partnering Orgs' , href: '' }
          , { name: 'Volunteer'       , href: '' }
          , { name: 'Why Attend'      , href: '' }
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        }
      , {
  