Author: Damyon Wiese
MDL-58128 googledocs: Don't copy files
When linking - add the moodle account to the file and
organise it on the moodle side. Also allow read access with link,
but don't make any other changes to the perm/ownership.
Part of MDL-58220
http://git.moodle.org/gw?p=moodle.git;a=commit;h=8ece1d70d89f5c38a233ce0aec3595f282ad27b7
http://github.com/moodle/moodle/commit/8ece1d70d89f5c38a233ce0aec3595f282ad27b7
+ 3.3 en [unknownsource,core_repository]
+ 3.3 en [owner,repository_googledocs]