Changed package names for server to org.scenarioo and replaced "ngUSD" with "scenarioo" in some other places on the server side only.
Also improved the startup messages in the log of the server when starting up and updating documentation data.
Even improved the server to become more stable:
 1. logging properly when updating builds fails with any exception
 2. recreate reader in case of directory has changed in configuration (no server restart needed anymore)