Changes for mod_groupselect

Version 3.13 (2017061302)

• Better error messages for the module administration (via @phish108)
• Allow to configure participation in multiple groups (fixes issue #8, via @phish108)
• Allow administrators and teachers to set supervision roles (fixes bug #14, via @phish108)
• Omit including unnecessary libraries (fixes bug #10, via @lucaboesch)
• Better conformity with Moodle Coding and Packaging Standards

Older Versions

• 2017.02.01: Default values for activity settings available
• 2016.09.07: Export only current grouping if specified
• 2016.08.26: Enabled show description feature and tableview improvements for longer groupnames
• 2016.06.11: New option to disable notifications if the open until date is reached
• 2016.06.06: New option for students to define the group name; New option to avoid that students can define passwords; Fixed validation messages for creating groups, fixed install.xml
• 2016.06.02: Fixed wrong instance_id in table groupselect_groups_teachers; Backup and restore works now; Added new logging events for adding non-editign teachers and creating a downloadlink; Some small fixes.
• 2016.05.09: Removed general setting 'requiremodintro', not supported anymore
• 2015.03.25: Fixed: password was asked when joining group without password (if upgraded from older versions), sql queries should now work with oracle
• 2014.12.17: Migrated to new logging system
• 2014.12.15: Small fixes
• 2014.12.01: Fixed upgrade.php, project renamed as groupselect
• 2014.11.07: Non-editing teacher assignment, group description editing, improved csv-export, small optional features added
• 2014.09.11: Fixed mysql insertion related bug, added some notifications and small fixes