Removed columns that were removed in recent database.  Updated query to use jpprofiletopeople.ROL3Profile.
Fixed test to get a set of results.  No records had 2.1 JPScale.
Database results changed, so updated test to get correct expected value.
Database results changed, so updated test to get correct expected value.
Database results changed, so updated test to get correct expected value.
Database results changed, so updated test to get correct expected value.
Fixes #8 . Merge branch 'database_error' into develop
Bumping patch version number.
Merge release-0.2.2 into master.