Remove `style` from attribute bindings
Remove `style` from attribute bindings

Fixes #39.

soulim/ember-cli-bootstrap-datepicker,aravindranath/ember-cli-datepicker,jelhan/ember-cli-bootstrap-datepicker,maladon/ember-cli-bootstrap-datepicker,NichenLg/ember-cli-bootstrap-datepicker,aravindranath/ember-cli-datepicker,soulim/ember-cli-bootstrap-datepicker,jelhan/ember-cli-bootstrap-datepicker,lazybensch/ember-cli-bootstrap-datepicker,aravindranath/ember-cli-datepicker,lazybensch/ember-cli-bootstrap-datepicker,NichenLg/ember-cli-bootstrap-datepicker,soulim/ember-cli-bootstrap-datepicker,maladon/ember-cli-bootstrap-datepicker,topaxi/ember-bootstrap-datepicker,lazybensch/ember-cli-bootstrap-datepicker,jelhan/ember-cli-bootstrap-datepicker,maladon/ember-cli-bootstrap-datepicker,NichenLg/ember-cli-bootstrap-datepicker,topaxi/ember-bootstrap-datepicker