made Changes to Node for Backupserver
made Changes to MSG and MSG Code for usage in Backupserverapp
SerialID changed for MSG and NODE  pm no longer compatible with older
versions (like always)
Config now sets Filenames for Lock file as well as Config files
according to
System.getProperty("appname"). if this variable is not set it uses
"publicMAIN" as Appname
fixed Bug: Multicast Port can Be changed now !!!
added Backupserver App to Projekt.
-needs work though:
Merge branch 'tcp' of https://github.com/tkessels/publicMain.git into tcp