fix(schedule-list): updated items to buttons and moved click event
fix(schedule-list): updated items to buttons and moved click event

closes #20

AlexFine/ionic-conference-app,driftyco/ionic-conference-app,subsolo/ITHC,nReality/SUGSA-ScrumGathering-App2016,abdolmajidazad/neveshtak,nReality/SUGSA-ScrumGathering-App2016,driftyco/ionic-conference-app,TobiasSchaeuble/HMAD,Beslinda/catalogIonicApp,nReality/SUGSA-ScrumGathering-App2016,manikumarsst/myconf,tommy-boy/AMZNDEALS,nReality/AgileAfricaConf-app,ziggyJ/ionic-conference-app,nReality/AgileAfricaConf-app,Splaktar/ionic-conference-app,subsolo/ITHC,AlexFine/ionic-conference-app,manikumarsst/myconf,abdolmajidazad/neveshtak,ericel/weytindey,minhlong/NamHoa-Ionic,nReality/AgileAfricaConf-app,kumarnavinrai/finalmcu,TobiasSchaeuble/HMAD,laodice/ionic-conference-app-session2,fmsouza/mangiare,Splaktar/ionic-conference-app,subsolo/ITHC,tommy-boy/AMZNDEALS,ziggyJ/ionic-conference-app,ericel/weytindey,pierrecabriere/Greencharge,Shinobi881/startionic2,Beslinda/catalogIonicApp,nReality/SUGSA-ScrumGathering-App2016,minhlong/NamHoa-Ionic,nReality/SUGSA-ScrumGathering-App2016,aayushkapoor206/whatshot,nReality/SUGSA-ScrumGathering-App2016,nReality/AgileAfricaConf-app,sinholic/aero-flyer,sinholic/aero-flyer,tommy-boy/AMZNDEALS,pierrecabriere/Greencharge,aayushkapoor206/whatshot,laodice/ionic-conference-app-session2,francarmona/ionice-contryside-events-app,pierrecabriere/Greencharge,francarmona/ionice-contryside-events-app,Shinobi881/startionic2,AlexFine/ionic-conference-app,AlexFine/ionic-conference-app,laodice/ionic-conference-app-session2,aayushkapoor206/whatshot,fmsouza/mangiare,nReality/AgileAfricaConf-app,Beslinda/catalogIonicApp,nReality/SUGSA-ScrumGathering-App2016,Shinobi881/startionic2,nReality/AgileAfricaConf-app,kumarnavinrai/finalmcu,ericel/weytindey,sinholic/aero-flyer,aayushkapoor206/whatshot,fmsouza/mangiare,driftyco/ionic-conference-app,aayushkapoor206/whatshot,TobiasSchaeuble/HMAD,minhlong/NamHoa-Ionic,fmsouza/mangiare,francarmona/ionice-contryside-events-app,abdolmajidazad/neveshtak,kumarnavinrai/finalmcu,nReality/AgileAfricaConf-app