Utils/Termlib: Implement terminal setup failure handling

Fix emacs auto-indentation of namespaces

Clean up all file-defines and remove all tabs

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: 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

Add c-backslash-column variable to senf-c-style

Unified emacs Local Variables