add support for the inline option

[Bernhard---H]

I removed everything from the template if inline=true is set, like in the example in the docs.

[josefguenther]

I would be very happy if this was merged... By the way, are you adding support for sideBySide?

[Bernhard---H]

@josefguenther no, I'm not adding support for any other option, since the addon already supports all options of bootstrap-datetimepicker, except the ones that require special markup.

A workaround, until this gets merged:

// components/bootstrap-datetimepicker-inline/component.js
import BSDatetimePickerComponent from 'ember-bootstrap-datetimepicker/components/bs-datetimepicker';

export default BSDatetimePickerComponent.extend({
  inline: true
});

{{! components/bootstrap-datetimepicker-inline/template.hbs }}
{{yield}}