[TYPO3-ttnews] Remove p-Tags from author field

[Tapio Markula]

Tapio Markula
> Because this is not RTE field, there must be config for it in config for 
>  tt_news - or tt_news misses config for the author field and force to 
> use p tags for that field. If that is the case you can create a bug 
> report and as quick fix edit the core of tt_news.

wrap for author etc. might be in the HTML template like
<p>###AUTHOR###</p>
Please check that HTML templates don't have unwanted wraps (like 
unwanted DIV, P and BR tags).
If I remember correctlty HTML templates have at least unwanted BR tags.
It is better to wrap with DIV, because empty div doesn't add space below 
  like BR tags do.