[Utility/Epilog] Added "Epilog" logging utility
[Utility/Epilog] Added "Epilog" logging utility

Epilog is a PrintWriter log that stores all output in memory or in a file,
optionally echoing to standard output. If the output is not stored to
a file then all collected output is printed on program termination
(including CTRL+C but not including an uncaught exception).

USAGE
  uses Utility/Epilog
  ...
  Epilog.configure( File("Log.txt"), &echo )  # optional
  ...
  Epilog.println "XYZ"
  ...

Plasmaworks/Rogue,Plasmaworks/Rogue,Plasmaworks/Rogue,Plasmaworks/Rogue,AbePralle/Rogue,AbePralle/Rogue