MDL-46875 tinymce: Fixed issue with full screen and spelling
MDL-46842 assign: Fix for unit tests - previous patch was completely ignoring manually reopening attempts.
MDL-39888 mnet: Added a warning message that no logging may be reveived from other clients.

Moodle client machines that are running 2.6 or above that are not using the legacy log store
will not generate any logs to be transfered to the parent site.
Merge branch 'm26_MDL-46875' of https://github.com/totara/moodle into MOODLE_26_STABLE
MDL-46875 tinymce: keep stable version YYYMMDD constant

Note this has been integrated together with previous commit
so nobody should get a "downgrade" ever (but Brian, I'm sorry :-)
Merge branch 'wip-MDL-39888-26' of git://github.com/abgreeve/moodle into MOODLE_26_STABLE
MDL-37312 backup: Keep course idnumber on same site course restore

When the course idnumber is set during a same site course restore,
retain the course idnumber if there are no duplicates.