chore(): remove zone and reflect-metadata
chore(): remove zone and reflect-metadata

zone.js and reflect-metadata are not needed anymore as they are included in the polyfills package.
abdolmajidazad/neveshtak,nReality/SUGSA-ScrumGathering-App2016,minhlong/NamHoa-Ionic,fmsouza/mangiare,nReality/SUGSA-ScrumGathering-App2016,ericel/weytindey,francarmona/ionice-contryside-events-app,tommy-boy/AMZNDEALS,abdolmajidazad/neveshtak,kumarnavinrai/finalmcu,fmsouza/mangiare,nReality/SUGSA-ScrumGathering-App2016,sinholic/aero-flyer,nReality/SUGSA-ScrumGathering-App2016,nReality/SUGSA-ScrumGathering-App2016,nReality/AgileAfricaConf-app,laodice/ionic-conference-app-session2,sinholic/aero-flyer,francarmona/ionice-contryside-events-app,TobiasSchaeuble/HMAD,driftyco/ionic-conference-app,fmsouza/mangiare,nReality/AgileAfricaConf-app,ericel/weytindey,subsolo/ITHC,kumarnavinrai/finalmcu,driftyco/ionic-conference-app,nReality/SUGSA-ScrumGathering-App2016,abdolmajidazad/neveshtak,nReality/AgileAfricaConf-app,kumarnavinrai/finalmcu,laodice/ionic-conference-app-session2,sinholic/aero-flyer,TobiasSchaeuble/HMAD,minhlong/NamHoa-Ionic,Beslinda/catalogIonicApp,pierrecabriere/Greencharge,nReality/AgileAfricaConf-app,nReality/AgileAfricaConf-app,fmsouza/mangiare,pierrecabriere/Greencharge,Beslinda/catalogIonicApp,ericel/weytindey,nReality/AgileAfricaConf-app,minhlong/NamHoa-Ionic,pierrecabriere/Greencharge,Beslinda/catalogIonicApp,subsolo/ITHC,tommy-boy/AMZNDEALS,francarmona/ionice-contryside-events-app,nReality/AgileAfricaConf-app,nReality/SUGSA-ScrumGathering-App2016,tommy-boy/AMZNDEALS,laodice/ionic-conference-app-session2,TobiasSchaeuble/HMAD,subsolo/ITHC,driftyco/ionic-conference-app