Handle multiline messages

[gajop]

I've seen some issues with the way multiline messages were handled (displayed). The message would be a singleline containing escaped newline characters, something akin to "\n". No one fixed it yet probably, although I didn't try to reproduce.

[gajop]

I think this works well. Writing multi-line messages is a separate issue.

[Licho1]

paste text with newline character into chobby. It gets sent unescaped in json, breaking it it seems.

[gajop]

Are you sure it breaks? I'm copying some random code and it displays it correctly.

Edit: Give me some examples to test with

[Licho1]

temp.txt

Open this in notepad in windows, ctrl+c and ctrl+v into chat in chobby

[gajop]

OK, can confirm it's broken. It might be due to windows new-line endings having \r\n instead of just \n