> helpers/poll-has-users.js should pass jscs.
> requireSemicolons: Missing semicolon after statement at helpers/poll-has-users.js
is incostitent with JSHint which complains about this semicolon
other ones should be fixed by rewrite of create/options
started replacing ember-easy-form-extensions by ember-form-master-2000
and ember-validations by ember-cp-validations
using ember-form-master-2000 in old 0.2 release cause newer releases does not work with ember 0.12
should move to ember 2.x as soon as possible
therefore ember-easy-form-extensions has to be dropped and ember-i18n been updated
part of #76
before it was done as computed properties of model
accessing encryption key in serializer is done via global application var.
this should be removed in long-term
