removed useless settings template

templates/admin.php

@@ -1,14 +0,0 @@
-<?php \OCP\Util::addScript('news', 'public/admin'); ?>
-
-
-<fieldset class="personalblock">
-	<legend><strong><?php p($l->t('News Settings')); ?></strong></legend>
-
-	<p><?php p($l->t('To prevent the news app to amount a lot of unread items this setting can be used to automatically delete those items.')); ?></p>
-	<lable for="auto-purge">
-		<?php p($l->t('Set the maximum number of feed items that should be unread and not starred.')); ?>
-	</label>
-	<input id="news-auto-purge-limit" type="text" disabled="disabled" 
-       value="<?php p($_['purgeLimit']); ?>" name="auto-purge" />
-
-</fieldset>