anchor.diff:        self.pass_periods  = []
         self.passes        = []
         self.registration  = {}
  -      self.programevents = []
  +      self.program_events = []
  +      self.important_dates = []
       }
   
       //- SETTER FUNCTIONS
  
positive.code:       return this.passes.find(function (item) { return item.name === pass_name })
      }
      Conference.prototype.getProgramEvent = function getProgramEvent(program_event_name) {
        return this.programevents.find(function (item) { return item.name === program_event_name })
      }
  
      //- MORE PROTO FUNCTIONS
  
negative.code:   })()
  
    var ImportantDate = (function () {
      function ImportantDate($actioninfo) {
        var self = this
        self.name       = $actioninfo.name
        self.startTime  = $actioninfo.startTime
        self.url = ''
      }
      ImportantDate.prototype.setURL = function setURL(url0) {
  