abstracted session factory management code into an interceptor, removing hibernate dependancy in commons
abstracted session factory management code into an interceptor, removing hibernate dependancy in commons

git-svn-id: 29aad96320b2a07b98332cd568fc1316025c072f@2079 1cfb16fd-6d17-0410-8ff1-b7e8e1e2867d

erdi/grails-core,erdi/grails-core,clockworkorange/grails-core,clockworkorange/grails-core,clockworkorange/grails-core,clockworkorange/grails-core,clockworkorange/grails-core,erdi/grails-core