change order DAO API
deprecate old DAO package
develop new repositories API
develop properties repository
add transactional attribute
add log messages
add controller annotation
add proxy target class true
implement TransactionManagementConfigurer
remove proxy target class attribute
set default isolation level
test should throw exception
add toString to realm JPA impl
test to split transaction manager configuration
set proxy mode to AspectJ
change management of EM
set default proxy mode
remove test flush
set flush before completion property
move to single EM