message: Small fixes for pcm-sensor.server.cpp
  Fix default port number in the help text to match code
  Guard the help text for using -s, the SSL option, with the SSL define
  Change error message when binding to socket does not work
diff: @@ -848,7 +848,7 @@ private:
  retval = ::bind( sockfd, reinterpret_cast<struct sockaddr*>(&serv), len );
  if ( 0 != retval ) {
  ::close( sockfd );
  - throw std::runtime_error( "Server Constructor: Cannot bind to socket" );
  + throw std::runtime_error( std::string("Server Constructor: Cannot bind to port ") + std::to_string(port_) );
  }
  retval = listen( sockfd, 64 );
  @@ -2640,8 +2640,10 @@ void printHelpText( std::string const & programName ) {
  std::cerr << "Usage: " << programName << " [OPTION]\n\n";
  std::cerr << "Valid Options:\n";
  std::cerr << " -d : Run in the background\n";
  +#if defined (USE_SSL)
  std::cerr << " -s : Use https protocol (default port 443)\n";
  - std::cerr << " -p portnumber : Run on port <portnumber> (default port is 1080)\n";
  +#endif
  + std::cerr << " -p portnumber : Run on port <portnumber> (default port is 80)\n";
  std::cerr << " -r|--reset : Reset programming of the performance counters.\n";
  std::cerr << " -D|--debug level : level = 0: no debug info, > 0 increase verbosity.\n";
  std::cerr << " -R|--real-time : If possible the daemon will run with real time\n";
  