TermBot: SSH + hardware keys

7/8/2019

1.9.5-73
* Adapt colors in dialog

1.9.5-70
* Remember if keyboard is preferred
* Prevent re-triggering of NFC after authentication
* Allow usage of untested USB card readers

1.9.5-67
* Handle USB Security Keys that are already inserted before the dialog is shown
* New animations with a focus on Security Keys
* Rename Security Keys by long clicking them in the 'Manage Pubkeys" screen

1.9.5-63
* Allow keyboard fallback for PIN input