Fixes #314 (Portal crashes if RD resource description contains data types or units which are not available in WiseML)
set paths to config files in debian packages (closes #315)
Small adaptions in ShiroSNAA password generator
Typo in ShiroSNAA fixed
Upgraded to wsn-device-drivers with fixed groupId:artifactId
Hopefully fixing #305 (JPA throws Exceptions)
Refactoring: renamed KeepAliveRunnable to WebSocketKeepAliveRunnable
WiseGui update
Fixed bug in Gateways DeviceManager that made it impossible to connect to an autodetected device
Closing #317 (REST API: flash process that failed with status code -2 displayed as succeeded operation)
WiseGui update
WiseGui update
Hopefully fixing #305 (JPA throws Exceptions)
Fixing wrong return code in REST APIs isLoggedIn
Closing #318 (Command line arguments --help and --helpConfig only working if --config is passed) for portal server
Closing #318 (Command line arguments --help and --helpConfig only working if --config is passed) for snaa server
Closing #318 (Command line arguments --help and --helpConfig only working if --config is passed) for federator server
Closing #318 (Command line arguments --help and --helpConfig only working if --config is passed) for DeviceDB server
Closing #318 (Command line arguments --help and --helpConfig only working if --config is passed) for iWSN federator server
Closing #318 (Command line arguments --help and --helpConfig only working if --config is passed) for iWSN gateway server