Some keys binding cannot work in Win10

[BillYuan]

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The backspace, lef/right/up/down_arrows, delete keys all cannot used in Win10. There are messy log on the terminal if we press these keys.

It's a serious issue, because users cannot modify input strings at all.

[h3rald]

Hi!

Unfortunately I am not really maintaining this project anymore, as I no longer use Ruby. Pull requests are welcome though!