More settings

I think we should create individual tickets for the items below.

General

• Profile image

Display

• Theme switch as already in the first proof of concept
• Language switch

Connections

• Transport option: use direct connections with contacts on the same Wifi? yes/no
• connect via Internet?
• connect directly or via bridges to Tor?

Security

• Change password (#289 (closed))

Notifications

• Notifications (show desktop notifications in general)
• Specific notifications per category (show notifications for private messages, groups, forums, blogs)

Actions

• Feedback button triggering some mechanism for sending some feedback to developers (#272)