The versionning has not been created for editing view with the website
HTML Editor, it can leads to several issues, among which are:
- getting the wrong view (good key but bad version) in the HTML Editor,
- losing view inheriting the modified view
So this commit remove the HTML Editor when a version is currently shown,
if a view needs to be edited with the HTML Editor it should be done only
on the 'master' version.
opw-667225