Fix saving the verified issue counter when initializing counters.
Review Request #9240 - Created Oct. 3, 2017 and submitted
When initializing counters for an older review request, we populate the
counter for the number of verified issues, but then we don't save it
along with the other counters. Unit tests didn't catch this, since the
comprehensive set of issue counter tests didn't check for verification
This change fixes that logic and fleshes out the counter tests to make
sure that issue status changes are respected.
Unit tests pass.
The original issue encountered (during debugging of doc building) has