fix(datepicker): fix plugin functionality
fix(datepicker): fix plugin functionality

xueron/ionic-native,xueron/ionic-native,klirix/ionic-native,driftyco/ionic-native,klirix/ionic-native,ramonornela/ionic-native,xueron/ionic-native,xueron/ionic-native,driftyco/ionic-native,ramonornela/ionic-native,driftyco/ionic-native,ramonornela/ionic-native,ramonornela/ionic-native,klirix/ionic-native