OZP-73: Hook services to persistence
OZP-73 Added a UnitOfWorKFilter to the REST project. This filter will begin and then close a unit of work per request. This introduces an explicit dependency on the Persistence API where before this dependency may have been implicit. Could not register this filter as a Servlet filter because the CXF servlet takes precedence and the servlet filter would not be executed during REST requests. Pax Web does not allow us change the order of Servlet Filters so we needed to use a CXF Filter which
is unfortunately part of CXF but not the JAX-RS spec.
OZP-73: Persistence updates
OZP-73 making changes to be consistent with changes on this branch in the commons repo
OZP-73: Persistence updates
Merge branch 'master' into feature/ozp-73-persistence-api

Conflicts:
	bundles/server/rest/pom.xml
	bundles/server/rest/src/main/groovy/org/ozoneplatform/owf/server/rest/GroupController.groovy
	bundles/server/rest/src/main/groovy/org/ozoneplatform/owf/server/rest/PersonController.groovy
	bundles/server/rest/src/main/resources/OSGI-INF/blueprint/blueprint.xml
	bundles/server/services-api/src/main/groovy/org/ozoneplatform/owf/server/service/api/PrincipalService.groovy
	bundles/server/services-impl/src/main/groovy/org/ozoneplatform/owf/server/service/impl/DashboardTemplateServiceImpl.groovy
	bundles/server/services-impl/src/main/groovy/org/ozoneplatform/owf/server/service/impl/GroupServiceImpl.groovy
	bundles/server/services-impl/src/main/groovy/org/ozoneplatform/owf/server/service/impl/PersonServiceImpl.groovy
OZP-73: Persistence updates
OZP-73: Persistence update
Merge branch 'feature/ozp-73-persistence-api'

Conflicts:
	bundles/server/rest/src/main/groovy/org/ozoneplatform/owf/server/rest/GroupContainer.groovy
	bundles/server/rest/src/main/groovy/org/ozoneplatform/owf/server/rest/PersonContainer.groovy
	bundles/server/rest/src/main/groovy/org/ozoneplatform/owf/server/rest/StackController.groovy
	bundles/server/rest/src/main/resources/OSGI-INF/blueprint/blueprint.xml
	bundles/server/services-impl/src/main/groovy/org/ozoneplatform/owf/server/service/impl/DashboardInstanceServiceImpl.groovy
	bundles/server/services-impl/src/main/groovy/org/ozoneplatform/owf/server/service/impl/DashboardTemplateServiceImpl.groovy
	bundles/server/services-impl/src/main/groovy/org/ozoneplatform/owf/server/service/impl/PersonalWidgetDefinitionServiceImpl.groovy
	bundles/server/services-impl/src/main/groovy/org/ozoneplatform/owf/server/service/impl/StackServiceImpl.groovy
	bundles/server/services-impl/src/main/groovy/org/ozoneplatform/owf/server/service/impl/WidgetDefinitionServiceImpl.groovy
	bundles/server/services-impl/src/main/resources/OSGI-INF/blueprint/blueprint.xml
OZP-73: Persistence updates
Merge branch 'master' of https://github.com/ozoneplatform/ozp-owf
OZP-249: Added ability to skip Ozone Spring Security; also removed duplicate config files; now they are in 1 place and copied over during build