chore(): update ionic to beta.5
chore(): update ionic to beta.5

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