directoy -> directory
Merge remote-tracking branch 'upstream/2.11' into 2.11-ja.
Improve the list of regular expressions

* Complete and sort the list of regular expressions in a nested table.
* Escape special characters.
Adapted changes from lionel-m to german
Added generateBreadcrumb-Hook
Added english translation for generateBreadcrumb hook
Update 06-Data-Container-Arrays.md

**wrap** scheint seit TL 2.6 keine Funktion zu haben
Update 06-Data-Container-Arrays.md

**wrap** scheint seit TL 2.6 keine Funktion zu haben
Merge branch '2.11' into 2.11-ja.