Unified emacs Local Variables

Add HTML tidy postprocessing and error filtering to SENFScons doxygen method
Add doclib/filter.pl INPUT_FILTER to fix example code indentation in the documentation
Add a glossary to the Socket documentation
Furthher Socket library docs (Protocol classes)

Updated documentation templates to include cross-reference
Fixed documentation build (especially regarding cleanup)
Cleaned up BUG, FIXME, TODO and IDEA items
More SocketLibrary documentation

add table layout

Rename macro prefix SATLIB to SENF
Begin socket library documentation

Add optional local configfile 'Doxyfile.local'

Renaned directory satscons to senfscons

Add class diagram to SocketLibrary

Add additional templates