Added South Africa and New Zeland to the test suite
minor tweaking in diffs stat generation
- Added Diffs test
- removed geocoder test (do to changes in Yahoo geocoder)
added try/catch blocks to remaining tests
Renamed constant
Added strict mode
added internal notes
Tells Submit API to interpret empty string values as 'cleared'
Initial commit -- methods to clear entity attributes
Added hook to clear attributes
Modified error reporting for Diffs test. Changed Diffs test table.