Grouping errors in Achilles Heel dist errors/warnings together so that we don't see duplicate errors for each distinct min/max value issue.
Reverted a few changes to optimize the quartile queries.  use Count_BIG(*) instead of COUNT_BIG(datediff) when possible.
Remove CCAE schema from achilles.sql.
Removed cast to numeric from ConditionEraExport.
Merge branch 'develop'
Fixed crash on Postgres and Oracle