Add some start information to chat history
While looking at the mockup in #262 I remembered something from our UX meeting on Jan 27th. The idea came up that at the beginning of a chat there could be given some "start information", like
- Bob got introduced to you by Alice
- Your messages are encrypted end-to-end.
- Only you and Bob know of the fact that you're communicating (single-hop social mesh) (?)
See this mockup for an illustration:
