CONTRIB-4506 Moodle.2x mod/taskchain fix creation of non-ascii chars for keypad
Moodle.2x mod/taskchain fix id of fieldsets in forms which caused Edit Tasks page to hang in javascript
Moodle.2x mod/taskchain microincrement version number
Moodle.2x mod/taskchain stretch rows to cover all columns in Edit Tasks/Chains
Moodle.2x mod/taskchain don't show entry page when TC has allowresume set to 'force' yet entrypage is 'YES'
Moodle.2x mod/taskchain rename templatesfolders property to templatefolders
Moodle.2x mod/taskchain remove 'id_' prefix from ids of FIELDSET.clearfix in edit tasks/chain pages (for compatability with Moodle 2.0)
Moodle.2x mod/taskchain remove need for __callStatic for compatability with PHP 5.2