[dev] troll cleanup

[Chuck Hagenbuch]

Quoting Todd Merritt <tmerritt at email.arizona.edu>:

> Attached is a patch for troll that:
>
> - moves some of the html generation (PrintArticle, PrintThreadTree) out
> of lib/Troll.php and into article.php
>
> - cleans up some code in lib/Troll.php PrintLine
> - fix a typo in arrayToRange

Committed, thanks!

-chuck

--
Charles Hagenbuch, <chuck at horde.org>
"I'm really... I'm not too fascinated by green food." - Average Joe