MDL-47713 Grades: Change contribution column to a percent of grademax
Automatically generated installer lang files
MDL-47706 gradebook: Update pageload time between changes

Since MDL-38732 we reject changes if another change has been made more
recently. As a result, if process_data is called, and then we roll into the
next millisecond period before process_data is called again, the change is
rejected.

Different errors were seen because the millisecond rollover occurred at
different time within the test.

Different error conditions were seen because not all of the tests check for
an error from the call to process_data(), instead just checking that the
value had been updated correctly.
Merge branch 'MDL-47706-master' of git://github.com/andrewnicols/moodle
Merge branch 'install_master' of https://git.in.moodle.com/amosbot/moodle-install
NOBUG: Fixed file access permissions
on-demand release 2.8beta+
MDL-47713 Grades: Update all the behat tests to use % in contribution column
Merge branch 'MDL-47713-master' of git://github.com/damyon/moodle
MDL-47767 tool_monitor: Add links between subscribe and rule manager
MDL-47767 tool_monitor: Use renderers for links between subscription and rule managers