# File lib/rbot/core/auth.rb, line 427
  def set_prop(botuser, prop, val)
    k = prop.to_s.gsub("-","_")
    botuser.send( (k + "=").to_sym, val)
    if prop == :password and botuser == @bot.auth.botowner
      @bot.config.items['auth.password''auth.password'].set_string(@bot.auth.botowner.password)
    end
  end