Rin Cat (鈴猫)

`mach/sys_config.h` had been removed long times ago, I don't know what should to use now. The MAC issue maybe a bug, I will check it later.

If mumble is not running, I never see this occurred. Going to try disable overlay (but that's why I am using beta for DX11 overlay.) Only a few people need...

@mkrautz [Add and switch input and display language preferences in Windows 10](https://support.microsoft.com/en-us/help/4027670/) You may try **Chinese (Simplified, China) -> Pinyin** first since I don't know other languages (e.g. Japanese) are...