console.print()/write()/writeln() can now take multiple value arguments to
display (like the global print()/write()/writeln() methods).
console.write() and writeln() now use sbbs_t::putcom() instead of rputs()
so that they may send strings with embedded NULs.
console.writeln() now uses sbbs_t::rputs() to output the "\r\n" so that it is
not passed through outchar (e.g. do not line-count and auto-pause).