Not possible to copy text from the chat

[Dofray92]

Basically all is in the title. At the moment it is not possible to copy text from the chat.

[hepp3n]

Oops, auto close issue ^^

I just added text selection to chat. Also after releasing button if text is selected it should copy it to clipboard automatically. That's the way for now.

I reopened it since it not properly tested. Would be nice to hear some feedback before actual closing :)