Made Four Island 2 a little more sane

I spent the last few hours sanitizing the database and fixing huge bugs in the code. Among the changes made were:
- "Theoretically related posts" have been removed due to the lack of FULLTEXT index support in InnoDB tables
- Removed tons of stripslashes() calls that were used to remove slashes from records before I realized (while doing all of this work) that magic_quotes_gpc was on for some reason. I mean, like, come on!
- Replaced all non-library uses of htmlentities() with htmlspecialchars(), which basically does the same thing except it doesn't mangle Unicode.
- Completely eradicated polls.
Note that this does mean that all database backups prior to December 11th 2010 are now incompatible with Four Island.

1 files changed, 1 insertions, 1 deletions

@@ -82,7 +82,7 @@ foreach ($pager->getPageData() as $post)
 {
         if (!empty($post))
         {
-                $template->adds_block('POST', array(    'TITLE' => htmlentities($post['title']),
+                $template->adds_block('POST', array(    'TITLE' => htmlspecialchars($post['title']),
                                                         'AUTHOR' => $post['author'],
                                                         'ID' => $post['id'],
                                                         'CODED' => $post['slug'],