Turning off Internationization fails

[RickPoleshuck]

When you answer 'No' to Internationalization, you are still prompted for secondary language.
Also when use jdl to add entities, those new entities do not get the correct strings in the generated html.

Overview of the issue

For example, here is one generated button:

  <button type="button" class="btn btn-secondary" data-dismiss="modal" (click)="cancel()">
    <fa-icon icon="ban"></fa-icon>&nbsp;<span>Translation missing for entity.action.cancel</span>
  </button>

JHipster info

Welcome to JHipster v8.7.3

Motivation for or Use Case

I would prefer not use internationalization, but that would require me patching a lot of generated html.

Reproduce the error

1. Create a totally new project
2. Choose No to internationalization.
3. Use JDL to add one simple entity.
4. Review the generated html for that entity