[FIX #699] Handle index page publication (topic detail page display and links in menus)
Fixed some block properties locales.
Remove rich text editor from the left column in structure editor.
Minor refactoring and fixes
Fixes #695
Fix JS errors, delete some old unused code.
Fixes #619, Fixes RBSChange/evolutions#58
Enable drag&drop for richtext blocs in page editor
[FIX #687] Impossible to apply title style from editor input
Fix button title.
Merge pull request #711 from intportg/dev

Fixes and cleanings (mainly in page editor).