User testing and community feedback for VeraCrypt support

This is “A.8 User testing & community feedback”:

• Doing in-person user testing. This will be suited to identify UX issues in our design.
• Asking for feedback online through our blog and Twitter. This will help us identify bugs in our software implementation.
• Analysis of WhisperBack reports, to identify both technical and usability issues.

Parent Task: #14468

Subtasks

• #14481 (closed)
• #15589 (closed)
• #15966 (closed)

Related issues

• Blocked by #14476 (closed)
• Blocks #14480 (closed)

Original created by @segfault on 14477 (Redmine)