Scheduler: Watchdog configuration support

senfscons: Speed up non-documentation builds (doesn't help much)
Socket/Protocols: Add documentation for sockaddr_cast

Adjust all senf components to use Utils/Tags.hh (if necessary)

Rename IpV[46]* -> IPv[46]*

Utils: Implement mpl.hh metaprogramming helpers

Packets: Adapt to use ccide-all-includes-guard feature
Packets: Remove ancient doc files (TODO, FUTURE)

Packets: Document DataPacket, safe_data_iterator and exceptions
Packets: Move bundle documentation out of the Packets documentation
Scheduler: Make test more robust (add sleep ...)
Move all local dictionary words into senf.dict

Packets: Fix parser-inheritance example
Packets: Change PacketRegistry 'Type' argument to be the ConcretePacket instantiation
Packets: Updated PacketRegistry documentation
Packets/DefaultBundle: Update to use new Packets.hh include

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

Unified emacs Local Variables

Renaned directory satscons to senfscons