* Escape LIKE parameter
* Escape LIKE parameter
* Escape LIKE parameter
* Escape LIKE parameter
* Escape LIKE parameter
* Use correct method in the AbstractMapping class
* Change the getNamesBySearch method so that input can be properly escaped while still supporting matches
* Don't escape hardcoded wildcard
* Move used OC_Group_xx to \OC\Group
* Add (deprecated) legacy wrapper in legacy, OC_Group_xx
* Replace deprecated use of OC_Group_xx with \OC\Group\xx