Further detailed doc reformatting

doclib: Add more comments to html-munge.xsl

Console: Implement custom argument parser support
Utils: Add Boost.Parameter has_parameter helper
senfscons: Show reason (error message) in the CompileCheck builder

Console: Complete the ObjectDirectory proxy interface
Console: Add additional special chars as punctuation chars
Console: Documentation

doclib: Introduce an intermediate doxygen-compatible image map format
Update all image maps to the new format

HowTos/NewPacket: Started the packet type section
doclib: Implemented the '\autotoc' command
Packets: Add SENF_PACKET_REGISTRY_REGISTER macro

doclib: Find optimal graph rotation for large dot graphs
doclib: Break long pathnames in dot graphs
doclib: Use new DOT_GRAPH_MAX_NODES parameter in Doxyfile.global
doclib: Break lines in (textual) class inheritance lists

Packets: Document integer parsers and beginn collection parser documentation (Array)
Add additional auto generted doc layouting to html-munge .xsl

Packets: Documentation for PacketData and updates to PacketParsera and Packdocumentation
doclib: Add additional formating to member documentation via html-munge.xsl and senf.css (enhance brief descriptions and make auto-generated docs less obstrusive)
Add flyspell-prog-mode to project.el

Packets: documentation: Mainpage, Packet, ConcretePacket
Packets: Remove uneeded typedefs from public interface
Packets/DefaultBundle: Move all documentation into special group
doclib: Add special formating for implementation notes

autogenerate list of search indices
replace @TOPDIR@ in html templates with relative path to project root

Fix search layout to work acceptably in all browsers

More layout fixes using XSLT

Set fixed column width in member docs

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)