IRC 2 PSO2 code: use replace error mode to make it safe
IRC 2 PSO2 code: use replace error mode to make it safe

    let replace bad unicode with U+FFFD and not return 'ValueError'

cyberkitsune/PSO2Proxy,cyberkitsune/PSO2Proxy,cyberkitsune/PSO2Proxy,flyergo/PSO2Proxy,alama/PSO2Proxy,flyergo/PSO2Proxy,alama/PSO2Proxy,alama/PSO2Proxy