Minor update to 4.5.6 for ckeditor and components (4.5.1 was only in trunk, so replacing that version and composer.json update coming next)
Minor update to 4.5.6 for ckeditor and components (4.5.1 was only in trunk, so replacing that version and composer.json update coming next)

git-svn-id: a7fabbc6a7c54ea5c67cbd16bd322330fd10cc35@57265 b456876b-0849-0410-b77d-98878d47e9d5

oregional/tiki,oregional/tiki,tikiorg/tiki,tikiorg/tiki,oregional/tiki,tikiorg/tiki,oregional/tiki,tikiorg/tiki