update agenda.json
update agenda.json

startapplabs/jsconfuy,Rithie/agenda,ionicthemes/building-a-complete-mobile-app-with-ionic-framework,Chivatsi/niwapp,meumobi/mobiConf,ionicthemes/building-a-complete-mobile-app-with-ionic-framework,Chivatsi/niwapp,startapplabs/jsconfuy,Rithie/agenda,Rithie/jsconfuy,meumobi/mobiConf,Rithie/jsconfuy