Fix paper-autocomplete value being overriden when changed (#1076)
Fix paper-autocomplete value being overriden when changed (#1076)

Fixes #1043
bjornharrtell/ember-paper,miguelcobain/ember-paper,miguelcobain/ember-paper,xomaczar/ember-paper,miguelcobain/ember-paper,cogniteev/ember-paper,bjornharrtell/ember-paper,bjornharrtell/ember-paper,xomaczar/ember-paper,cogniteev/ember-paper,cogniteev/ember-paper,xomaczar/ember-paper