How to add Codemirror to CKEditor in GetSimple CMS

I had problems getting Codemirror to work properly in GetSimple. So this is a bit of a work around to Codemirror to work with CKEditor while using GetSimple CMS. This may not work with all versions of each, so here are the ones I've used GetSimple CMS version 3.3.15 CKEditor version 4.5.9 Codemirror version 1.17.8 Basicly the problem was GetSimple [...] Read more