Changes

GJULE integration with GlassFish

- own folder and CL for bootstrap dependencies - no need for JVM options
- sorted logging.properties
- HK2 services ARE NOT the logging system, but USE the logging system
- AdminMain sets the log manager, but doesn't set the configuration yet - this
  step is on the server (it has to load logging.properties first). All log
  records are buffered automatically -> no need for earlyLogMessages any more,
  they also contained around 20 selected messages, but all other logs were lost.

- url classloaders have toString
- DirectoryClassLoader doesn't throw IOE but ISE -> if anything would go wrong,
  we have ISE with stacktrace instead of NPE following swallowed IOE.

- Fixed some log messages
- Fixed SecurityManager complaints in QuickLook tests

Formatting in policy files

Updated logging.properties

- listLoggers can print logg names based on found reports of some mvn plugin
- added all default values so user could see examples without googling
  the documentation. They should be visible also in Admin UI. I did not add
  just delimiters, because they can make parsing of server.log file unusable
  and it is not expected to change them.

File logging.properties merged to one

- simplifies also other things

The systemRootLoggerLevel changed to systemRootLogger.level

- it is a standard
- affects also get-log-attributes output, etc.

Added the disabled SyslogHandler to the default set

- it is easier for user just to enable it (after user configures the service
  in the operating system)

SimpleLogHandler.useErrorStream is true by default

- reason: Linux documentation, STDERR should be used for the dev output,
  STDOUT for user output. As GlassFish user is usually a developer it
  doesn't matter too much, but logging usually serves to developers.
  User still can switch it as he desires.

Removed FileHandler settings

- originally it was used in combination with LogVMOutput option, but since
  JDK9 is preferred using jcmd, so this is not required any more.