PPI: Documentation

PPI: Allow IOEvents to be constructed with an in-valid() handle
Socket/Protocols/INet: Implement INet6Address::from_mac()
Socket/Protocols/Raw: Implement LLSocketAddress output streaming

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

PPI: Fix bad EventManager::eventTime() values before launching the scheduler

PPI: Allow initialization of jacks from another jack
PPI: Allow changing the associated handle of an ActiveSocketSource

added more tests to increase test coverage

Packets: Allow const access to annotations

PPI: Fix IntervalTimer unit test

Utils/Console: Ignore trailing '/' on auto-cd
Utils/Console: Add support for STL vector/list arguments and return values
Utils/Console: Set default server name from executable name
senfscons: Don't build SENF automatically in senfutil

Refactor build system to remove sub-library dependencies

PPI: Change most Packet arguments to const &
Packets: Change most Packet arguments to const &
Packets: Replace weird operator-> impleemntation