autocomplete: close suggestions on enter; fix #719
autocomplete: close suggestions on enter; fix #719

aumayr/beancount-web,yagebu/fava,yagebu/fava,beancount/fava,aumayr/beancount-web,yagebu/fava,beancount/fava,aumayr/beancount-web,aumayr/beancount-web,beancount/fava,yagebu/fava,beancount/fava,beancount/fava,yagebu/fava