I was looking at this and discovered the work we did on removing FCKeditor is not in the core. We had intended that to be in the 1.4.4 release.
It might have gotten missed - somehow I was working in your repository - https://github.com/fiammybe/impresscms/tree/branches/1.4_fckeditor_warning
Should we wedge this in and apply the same methodology for TinyMCE?
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