fix(typescript): lock typescript version to 2.0.x for now due to build error with 2.1.x
fix(typescript): lock typescript version to 2.0.x for now due to build error with 2.1.x

lock typescript version to 2.0.x for now due to build error with 2.1.x

rolandjitsu/ionic-app-scripts,driftyco/ionic-app-scripts,driftyco/ionic-app-scripts,michaelgeorgeattard/ionic-app-scripts,rolandjitsu/ionic-app-scripts,michaelgeorgeattard/ionic-app-scripts,driftyco/ionic-app-scripts,rolandjitsu/ionic-app-scripts,michaelgeorgeattard/ionic-app-scripts