Author: Mark Johnson
MDL-83883 qbank_editquestion: Add status filter condition
This allows users to filter questions based on whether a question is in
"draft" or "ready" status.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=bfb057001b1d2075500c3733ec4b2756fd8c99c1
http://github.com/moodle/moodle/commit/bfb057001b1d2075500c3733ec4b2756fd8c99c1
+ 5.0 en [filter:status,qbank_editquestion]
+ 5.0 en [filter:invalidstatus,qbank_editquestion]