Properly display names that are too long.
Properly display names that are too long.

Names that were too long were previously displayed as MAX_LEN + 1 size.
Now, we display only MAX_LEN + 1 if strlen($nick) == MAX_LEN + 1, otherwise 10 characters, and the rest in the popup.

Fixes #127

korobi/Web,korobi/Web,korobi/Web,korobi/Web,korobi/Web