Move tanzaku theme to themes-misc

See issue #101 (closed).

patches/themes/0084-Patch-theme-tanzaku.patch

-diff --git a/wp-content/themes/tanzaku/footer.php b/wp-content/themes/tanzaku/footer.php
-index dd2743c0a..326d6ea1c 100644
---- a/wp-content/themes/tanzaku/footer.php
-+++ b/wp-content/themes/tanzaku/footer.php
-@@ -2,9 +2,7 @@
- 	<div id="footer-wrapper">
- 		<div id="footer">
- 			<p>
--			&copy; <?php echo date('Y'); ?> <?php bloginfo('name'); ?>
--			<?php wp_register(' | ',''); ?> | <?php wp_loginout(); ?><br/>
--			Powered by <a href="http://wordpress.org/">WordPress</a>
-+			Powered by <a href="http://autistici.org/">R*</a>
- 			with "tanzaku" WordPress theme by <a href="http://www.tripleships.com/">TRIPLESHIPS.Inc</a>
- 			</p>
- 		</div>