updated directive so unbind works properly
updated directive so unbind works properly

KaelWD/vuetify,Phlow2001/vuetify,stephane/vuetify,vuetifyjs/vuetify,Phlow2001/vuetify,schmidigital/vuetify,stephane/vuetify,Webifi/vuetify,KaelWD/vuetify,Phlow2001/vuetify,Webifi/vuetify,vuetifyjs/vuetify,vuetifyjs/vuetify,vuetifyjs/vuetify,Phlow2001/vuetify,schmidigital/vuetify,azaars/vuetify,Webifi/vuetify,stephane/vuetify,KaelWD/vuetify,azaars/vuetify