Author: Jan Dageförde
MDL-58943 nextcloud: translatable exception messages
http://git.moodle.org/gw?p=moodle.git;a=commit;h=4354a4286ac506004dca28604515f8bce1760e61
http://github.com/moodle/moodle/commit/4354a4286ac506004dca28604515f8bce1760e61
+ 3.6 en [invalidresponse,repository_nextcloud]
+ 3.6 en [noclientconnection,repository_nextcloud]
+ 3.6 en [pathnotcreated,repository_nextcloud]
+ 3.6 en [endpointnotdefined,repository_nextcloud]