Author: Marina Glancy
MDL-53210 mod_feedback: fixes in check feedback access
1. show only uservisible feedbacks in block_feedback
2. nicer error message when user opens feedback on frontpage instead of from the mapped course
3. corrected cap check in view.php page before displaying link to complete.php
http://git.moodle.org/gw?p=moodle.git;a=commit;h=2a94a2f60f6bcc583249f07bbcc3650c86cb613d
http://github.com/moodle/moodle/commit/2a94a2f60f6bcc583249f07bbcc3650c86cb613d
+ 3.1 en [cannotaccess,mod_feedback]