Merge pull request #74 from GeoNode/73_geofence_params

[Fixes #73] Improve GeoFence connection params

Author: giohappy

docker/geoserver/templates/geofence/geofence-datasource-ovr.properties.j2

@@ -9,4 +9,8 @@ geofenceEntityManagerFactory.jpaPropertyMap[hibernate.default_schema]={{ GEONODE
 geofenceDataSource.testOnBorrow=true
 geofenceDataSource.validationQuery=SELECT 1
 geofenceEntityManagerFactory.jpaPropertyMap[hibernate.testOnBorrow]=true
-geofenceEntityManagerFactory.jpaPropertyMap[hibernate.validationQuery]=SELECT 1
+geofenceEntityManagerFactory.jpaPropertyMap[hibernate.validationQuery]=SELECT 1
+
+geofenceDataSource.removeAbandoned=true
+geofenceDataSource.removeAbandonedTimeout=60
+geofenceDataSource.connectionProperties=ApplicationName=GeoFence;