ZF-2952: Let Zend_Validate_inArray() check for keys as well


I think Zend_Validate_inArray should have an option to check for keys of an array istead of values only. It could be done pretty simple.


This is also easily done from userland; for example:


Bookkeeping. Assigning all resolved issues to the people who resolved them. The only unassigned issues should be those that are new and unreviewed.