boilerplate code refactoring
bump php version req to 5.4
add entities and base config
add translator factory
add tests
complete preliminary tests
cs fixes
add Locale otm relation
wip form
wip backend view
complete create action
add update and delete actions
update backend index view
add find by id
fix overall config
wip domain filter for missing translation listener
fix missign translation listener
test suite revamp
fix service config and add test
minor refactoring