testing collected from using source field from result.metadata
changed stats history db to schema; added basic spring tests; set validation db schema name as configurable property ; cleaned up spring files and validation queries xmls.
fixed error with missing entry in pom
testing stats history as schema on stats db
updates queries with cql and fixed errors for erc, wt , fp7
fixed bug with invalid character in xml
added option for keeping history of stats validation reports
added migrate option
fixed missing cascade option in drop schema
added option of backing up public schema before switch
updated base url for actions
linked new controller cache & actions with stats managager service
added option for promoting shadow cache only
updated for queries on shadow search service
replaced spring initialization for search service locator
updated queries
added the serialization of the report in the job properties
code cleanup
Initial import
Creating stats service project