moodle-mergeusers: skipping journal_entries table from updating.
Merge branch 'groups_members'
moodle-mergeuser - adding type of user id introduced in the form, to help administrators selecting users.
moodle-mergeusers - adding control when to update records if we delete records for old user (cases grade_grades and groups_members).
moodle-mergeusers - adding control when to update records if we delete records for old user (cases grade_grades and groups_members).
moodle/tool_mergeusers: detectd a new compound index on table course_completions
Merge pull request #12 from jpahullo/course_completions

Course completions