FYI: Trezor Android App was released today. It's just a management app for setting up and configuring Trezor, but with Mycelium, it provides a whole computer-less set up.

https://blog.trezor.io/trezor-manager-app-for-android-5f8b86bfc886#.hcqubj8ct

Link to Google Play Store: https://play.google.com/store/apps/details?id=io.trezor.app