Author: Sam Hemelryk
MDL-39312 cache: interfaces for managing lock instances.
Bug: There was no way to create an instance of a lock plugin for use
within Moodle.
Solution: Implemented management interfaces as part of cache/admin.php
to allow for instances to be added and deleted.
This was done in along the same lines of adding store instances.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=acf49f4b9a0c314c82c8e3841cc42e27a5b879aa
http://github.com/moodle/moodle/commit/acf49f4b9a0c314c82c8e3841cc42e27a5b879aa
+ 2.5 en [addnewlockinstance,core_cache]
+ 2.5 en [addlocksuccess,core_cache]
+ 2.5 en [confirmlockdeletion,core_cache]
+ 2.5 en [deletelock,core_cache]
+ 2.5 en [deletelockconfirmation,core_cache]
+ 2.5 en [deletelockhasuses,core_cache]
+ 2.5 en [deletelocksuccess,core_cache]
+ 2.5 en [invalidlock,core_cache]
+ 2.5 en [lockingmeans,core_cache]
+ 2.5 en [locknamedesc,core_cache]
+ 2.5 en [locknamenotunique,core_cache]
+ 2.5 en [locktype,core_cache]