MDL-42021 enrol: Missing objectid in enrolment_deleted event
MDL-40050 webservice: Remove token from events
MDL-40050 webservice: Moving new events test file to right location
MDL-41912 Atto: Min-height fix - div was too small by default.
Merge branch 'MDL-40050-master' of git://github.com/FMCorz/moodle
Merge branch 'MDL-42021-master-int' of git://github.com/FMCorz/moodle
MDL-41774 Fixed bug in file synchronisation by handle
MDL-42016 core_repository: Simplify API to sync external files

Too many functions, too different parameters, unnecessary DB queries.
All repositories developed for Moodle 2.3-2.5 will continue to work.

Also get rid of DB field files_reference.lifetime, it is absolutely unnecessary
because there is an API function for it and all repositories return constant there anyway.
MDL-41774 even better