added support for different protocol versions
javadoc fix
publish implements messagewithid interface now
updated guava to v16.0.1
updated dependency versions
added scheduled callbacks to the API
added the SYSTopic Service
typo
clientData now has the information if the client is a bridge
added bridge api
fixed a bug where the config file could get locked forever
bridge now only allows one notification topic
fixed properties file datasource
added an experimental annotation for unstable / experimental APIs
added readonly annotation
added experimental REST service + cleaned up dependencies
updated default jackson mapper + updated resteasy version
using new API for rest services
reverted change in pathutils which caused wrong behaviour
improved documentation