The other one used some deprecated functionality. Also we have more 
control over what is happening now.

Based on TipTap which in turn is based on ProseMirror. No further assets 
are needed.

                                                         [style.height.%]="100"

The old one has bugs, like not setting background color. It also relies 
on deprecated API features, which may stop working any time.
TinyMCE did not exhibit any bugs so far.

This is the basic installation. rework of the whole DialogService and 
it's editors follows.

This uses kolkov/angular-editor.

more information about [ngx-translate](https://github.com/ngx-translate/core)

Using scripts also used by the abi player. Aslo adding html wrapper 
files for dev and production. Those have only been modified minimally 
and need to be revised.