Chat Log and Change Spectator Mode Controls

[X-DE1]

It would be great if you add chat log to copy text and the option to change spectator mode controls the V and mouse wheel button.
It would also be great if you put a width limit on the chat box since then people write very long texts that cover the whole screen and you can't read the whole message.

[utf-4096]

hey, again, please create separate issues for each bug or feature you request, as it makes tracking and searching easier.

[utf-4096]

I've created the issues for these: #10 #11 #12. thanks for the report!