add table layout

Rename macro prefix SATLIB to SENF
Begin socket library documentation

Add MAXWIDTH support to Dia2Png builder
Start Socket library documentation

Add optional local configfile 'Doxyfile.local'

Renaned directory satscons to senfscons

Add support for 'EXTRA_DEFINES' and 'EXTRA_LIBS' config variables
Add additional config support for Boost and STLport (BOOST_RUNTIME, BOOST_DEBUG_RUNTIME and STLPORT_DEBUGLIB)

add missing retrive_filehandle overload
fix operator bool (use safe bool idiom)
add GenericSockAddr as default Address implementation

fix EPOLLERR and EPOLLHUP handling

Add missing operators to integer Parsers
Fix satcom::pkf::nil to be a valid iterator

Add class diagram to SocketLibrary