MDL-45636 course_rest: changed modcontext to coursecontext
MDL-47806: Add footer function for command line output.
MDL-47810 tool_monitor: Updating behat scenarios introduced in MDL-47758
Merge branch 'MDL-45636-course_master' of https://github.com/eSrem/moodle
MDL-47893 gradebook: Progress bar and continues for grade saving.

When you save a grade you are notified of how many grades have
been updated and any warnings.
Merge branch 'MDL-47810_master-fix-MDL-47758-changes' of git://github.com/dmonllao/moodle
Merge branch 'MDL-47806' of github.com:mr-russ/moodle
MDL-47944 mod_forum: Improve discussion subscription icon/link

* make the link text clickable
* changes the link text when unsubscribed to the action text "Subscribe"
MDL-47361 tool_monitor: added missing column

Also reworded a string as the fields have been renamed.
Moodle release 2.8rc1
Merge branch 'MDL-47944-master' of git://github.com/andrewnicols/moodle
Merge branch 'MDL-47893-master' of git://github.com/zbdd/moodle