file writing is now java vendor independent (#485)
Update de.properties
Merge pull request #486 from swoga/patch-1

Update de.properties
send date of the newest subscriptions item
return newly created category id
increase limit
added optional 'onlyIds' api parameter
use lombok
use lombok slf4j annotation
clarify documentation: keywords are not required
use lombok data instead of getters and setters
modelgen upgrade
use lombok data instead of getters and setters
generate accessors only
wicket update
fix reply message
only fetch status when we know it's there
small refactoring
jackson update
annotations not needed anymore