ignore img folder
New, more clever way to redirect user back.

When a post was commented, the user was redirected back by referer, this
was changed to the post wich was posted to, doing it this way also
removes the requirement of a referer.
Minor changes

-Version number increased.
-Debug page HTML improved.
Header links back to index.
Post page improved

-Better design and more valid HTML.
-Posting as "Anonymous" if no name given.