- renamed "description()" member to "errorString()", 
   - renamed "where" attribute to "description", 
   - changed "what()" ouptut.

Packets: change *_RO field helper macros to add a private r/w accessor
senfscons: Introduce TEST_EXTRA_LIBS variable and move BOOSTFSLIB there
Socket/Protocols/INet: Make INet[46]MulticastSocketProtocol inherit MulticastSocketprotocol
Change SENF_NO_DEBUG to SENF_DEBUG

Changed all exceptions to inherit from senf::Exception
Replaced all throwErrno() calls with throw SystemException()

Implemented SENF_ASSERT and replaced all occurences of BOOST_ASSERT with SENF_ASSERT
Packets: Fixed compile-error (missing namespace prefix) in PacketParser.cci

Utils/Daemon: Add 'main()' documentatory example

Utils: Rename Daemon::fail() to Daemon::exit()

Utils/Daemon: Last implementation fixes
Fix installation of some missing files

Scheduler: Daemon class: Implement default argument parsing

Scheduler: Hack suppoer for ordinary files into the scheduler (epoll does *not* support ordinary files ...)
Scheduler: Daemon class: Add consoleLog (log file) support

Scheduler: Daemon class: Fix DaemonWatcher to not drop info from stdout/stderr when the child terminates
Scheduler: Daemon class: Replace all ::exit() calls in the daemon watcher with ::_exit()

Scheduler: Add debug log message, fix signal handlin bug
Scheduler: Remove all registered handlers/callbacks/descriptors at end of unit test
Utils/Logger: Undef SENF_LOG_CONF if defined in main.test.hh
Scheduler: Moved Daemon class from Utils here. Can't be in Utils since it depends on the Scheduler :-(
Scheduler: Daemon class: Implemented correkt fork() and simple log-passing behaviour