co reference import export functionality added
removed es index creation and mappings 
Changed application.properties after upgrade to newer grails
Merge branch 'develop' of github.com:k-int/AggregatorCore into develop

Conflicts:
	repository/application.properties
Various changes to the Media PNDS_DCAP handler and to help with debugging, etc.
Migrated from Shiro Security to Spring Security
Update
Update
Spring Security Auth Change
Spring Security Auth Change
Spring Security Auth Change
Removed handler registry target dir and other unwanted taglibs
Removed target dir from repository
Cleaned up unit tests, added reverse geocode stub and test
Removed deprecated admin unit test, added .gitignore files
Corrected JDBC URL for test instance - from old grails version
Changed way Gaz test gets hold of service
Cleaned up reindex unit test
Improved testing on gaz service test
Removed unwanted fail on gaz controller test