Fix python imports in SConscripts

Remove and/or simplify most remaining SENFSCons stuff

Fix CompileCheck failure

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

Pass TEXINPUTS env var to child processes

Utils/Console: Move telnet functionality to Utils/Termlib
Utils/Termlib: Implement terminfo readier
Utils/Termlib: Implement terminfo based keycode parser

Fix SConstruct typo

Refactor build system to remove sub-library dependencies

Utils/Logger: Enhance non-formatted time format to show seconds since first log message

PPI: Document Module::v_init() member
Scheduler: Rename EventEvent to EventHook
Documentation updates

Scheduler: Fix FIFORunner exception safety
Scheduler: Implement new signal event API
Migrate SENF to use new signal API

Fix lot's of inline implementation ordering errors (make sure, all inline functions are implemented before first use)

Console: Restructure ConfigFile::parse and add chroot support
Console: Some ConfigFile documentation

Utils: Replace TypeInfo demangle implementation from binutils with cxxabi implementation
Console: Implement Executor chroot and security policy support
Console: Refactor Node::traverse() implementaiton to move code out of template function

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

debian: Add missing call to build arch packages
debian: Exclude '_template' dir from the source package
doclib: Fix 'dot' script to work with more doxygen versions

debian: Optimize build process (compile in build stage not in binary stage)

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