Add provider for trezor

[cryptosig]

Hello, the latest version of the Trezor firmware has support for EOS, and is compatible with CLEOS. What is the best way to integrate a provider with transit?

[WarrickFitz]

Thanks for creating the issue. I wasn't aware that EOS was now available on Trezor. I'll get a device and see what needs to be done to add support.

[WarrickFitz]

Order placed. Should have a device before the end of the week.

[cryptosig]

You can optionally just git clone the firmware and run the emu.sh in the core which should get you started very quickly.

There are two ways in which eos-transit could easily interface with the trezor, through the python libraries, and there is some JS libraries with message payloads, but they are located in the trezor-suite repository.