Load integration test config from properties file
Integration test for the keyserver moved to the backmeup-keyserver project
Set  timeout for the MQ receiver (nextDelivery call is blocking)
For debugging purpose, only start one job runner
Use camel case convention for maven properties
Set hibernate property to create new schema and destroy previous data at startup
Inject PluginImpl configuration values from backmeup.properties
Refactored some issues reported by Sonar
Use common working dir at /data/backemup-service/...
Merge branch 'master' of https://github.com/backmeup/backmeup-service
Restructed user integration tests