As a user I want to import and remove an identity, and revoke a device using a PDF file (QR code included)

[satazor]

Story

As a user I want to be able to import the PDF / scan QR code.

Description

There are a few important actions that may require the use of the mnemonic. The user must be able to upload a PDF file and/or scan a QR code as an alternative to typing the mnemonic in these cases.

Tasks

• [x] #27 (placeholder implementation)
• [ ] #278
• [ ] #275

Acceptance Criteria

• [ ] An identity can be imported by uploading the PDF file or scanning the QR code.