A delay added to CMS side menu tab change event to avoid the annoying unexpected menu changes while moving mouse arround
Delete all selected related elements and not just the first element
Merge pull request #767 from ImanMh/master

A delay added to CMS side menu tab change event to avoid the annoying tab changes
Merge pull request #770 from nicolas-lescop/patch-2

Delete all selected related elements and not just the first element