public HomeController()
 {
     _bingApiKey              = ConfigurationManager.AppSettings["BingApiKey"];
     _daysToCache             = Convert.ToInt32(ConfigurationManager.AppSettings["MeetingJsonDayspan"]);
     _dateToCache             = DateTime.Now.AddDays(_daysToCache);
     _bingClient              = new BingClient(_bingApiKey);
     _aaClient                = new AAClient();
     _caClient                = new CAClient();
     _naClient                = new NAClient();
     _filterAndSortingUtility = new FilterAndSortingUtility();
 }
 public FilterAndSortingUtility()
 {
     _textUtility = new TextUtility();
     _aaClient    = new AAClient();
 }