Added showdebug command.
Also:
* Added an exported constructor to RChildProcess so the iProcess handle was set to zero on construction.
* Fixed bug in fshell_builddocs script that created HTML relative links with backslashes instead of forward slashes.
EXPORTS
Close__12RExtraBtrace @ 1 NONAME R3UNUSED ; RExtraBtrace::Close(void)
Connect__12RExtraBtrace @ 2 NONAME R3UNUSED ; RExtraBtrace::Connect(void)
EnableProfiling__12RExtraBtracei @ 3 NONAME R3UNUSED ; RExtraBtrace::EnableProfiling(int)
Handle__C12RExtraBtrace @ 4 NONAME R3UNUSED ; RExtraBtrace::Handle(void) const
__12RExtraBtrace @ 5 NONAME R3UNUSED ; RExtraBtrace::RExtraBtrace(void)