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

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Console: Documentation

Utils: Add some more type_traits
Console: Implement parsed command attributor

Console: Fix parsing of commands in the presence of default arguments
Console: Generate automatic online help for automatically parsed commands

Console: First implementation of command argument parsing
doclib: Better doxygen header/footer dependency handling
add missing Console includes

Make wording on SENF_DEBUG more clear (hopefully ...)

Scheduler: Implement binding helper

Scheduler: Fix documentation (main page)
Socket/Protocols: return ClockService::clock_type from timestamp()
Add 'Scheduler' library dependency to every user of the 'Socket' library

Scheduler: Add reverse conversion helpers to ClockService

Scheduler: Add ClockService::from_time_t and from_timeval
Utils: Implement generic backtrace helper
Utils/Daemon: Catch fatal signals (plus SIGUSR2) and show a backtrace in debug builds

Console: Fix names which have been removed in the last commit

Console: Pass ParseCommandInfo instead of ArgumentsRange to the callbacks
Console: Add named aliases for operator overloads ('[]' and '()')
Utils: Document, where impl/demangle.h comes from
Updated the 'Setting up a new project using SENF' documentation

According to C99, section 5.1.2.2.1 (Program startup):
"The parameters argc and argv and the strings pointed to
 by the argv array shall be modifiable by the program, and
 retain their last-stored values between program startup and
 program termination."
And it makes using boost::program_options much easier :)

Utils: Add WrapException template
Utils/Daemon: BUGFIX: Only remove pidfile if we have created one ourselves