rtehtmlarea doesn't work in front end editing in the mode "Forms on page"
Following functionalities don't work in the editing mode "Forms on page"
1) Link too - invalid path information - the window has not found -text
2) image tool - invalid path information - the window has not found -text
3) paragraph style selector doesn't work - selector is empty
Try to define path always as absolute paths
(issue imported from #M6340)