Utils/Console: Implement special single-token argument parsing for program options (remove double quoting)

Utils/Console: Add 'lr' command

PPI: Documentation

Utils/Console: Add chroot() member ConfigBundle

Utils/Exception: message() does not include backtrace informations
fixed some documentation

Socket: Add up(), down() and isUp() members to NetdeviceController
Utils/Daemon: Fix dup() bug
Utils/Daemon: Dump registered scheduler events on fork() WARNING

Utils/Console: doc: added example for adding an overloaded member method to the console

Utils/Termlib: Convert received terminal type string to lowercase (fixes OpenBSD telnet client support)

Utils/Console: Extend enum parsing to ignore case and accept arbitrary unique initial substrings as valid enum value

Utils/Logger: Add optional console node name argument to FileTarget constructor
Utils/Logger: Add 'file' console command to FileTarget returning the target filename
Utils/Logger: Change 'list' console command output to be more readable/consistent

Utils/Console: Allow adding additional config sources to a config bundle while parsing
Utils/Console: Redirect non error console output during configuration to a DiscardStream
Utils/Console: Add more information to path/directory console errors
Utils/Logger: Fix reference to destroyed areas in global destructors

added more tests to increase test coverage

Utils/Logger: /sys/log/self command and more command documentation
Scheduler: Add usingHiresTimers() to query current timer source

Utils/Logger: Quote filename for console directory in FileTarget
Utils/Logger: Add directory node return value to syslog-target and udp-target console commands

Utils/Console: Implement directory return value support in Executor
Utils/Logger: Make file-target return the new directory node

Packets: Allow generic assignment of whole packets