Migration to tinymce v5

Gemfile

Gemfile.lock

app/assets/javascripts/setup_tinymce.coffee.erb

app/assets/javascripts/tinymce/langs/fr_FR.js

....sprockets-manifest-552c56b4d4c91be5989ac58b70f543bb.json

...e1930a60b9a4ebc6711a8f4b84f5368e66b87782912e0337af63b.css

...30a60b9a4ebc6711a8f4b84f5368e66b87782912e0337af63b.css.gz

...3ed47ae5544e97892ce602370e59ebf2798f03e65a9b00818d0b4e.js

...47ae5544e97892ce602370e59ebf2798f03e65a9b00818d0b4e.js.gz

...b8d00a59b78a8c8c20b2df0ab0edce32481ed60b0b1847d88889a8.js

...00a59b78a8c8c20b2df0ab0edce32481ed60b0b1847d88889a8.js.gz

...e16d0a48a6259f8c005507d800186c5187f8cab94e79803c657535.js

...d0a48a6259f8c005507d800186c5187f8cab94e79803c657535.js.gz

public/assets/tinymce/jquery.tinymce.js

public/assets/tinymce/jquery.tinymce.js.gz

...73dd83662a78ca3360f3d98b1f1ed80a67560313554446915611a5.js

...d83662a78ca3360f3d98b1f1ed80a67560313554446915611a5.js.gz

public/assets/tinymce/langs/fr_FR.js

public/assets/tinymce/langs/fr_FR.js.gz

...08eadbe2188b977d52a83830b9d26e03ba7256dd0cc9240ce7b55b.js