make home and download validate xhtml strict, watch out please

--HG--
extra : convert_revision : svn%3Ab85faa78-f9eb-468e-a121-7cced6da292c%40519

sites/scrapy.org/templates/articles/download.html

@@ -5,7 +5,7 @@
 
     <p>
     Scrapy is available under the <a class="reference" href="http://dev.scrapy.org/browser/scrapy/trunk/LICENSE">BSD license</a>.
-    It requires Python 2.5 and some other Python libraries (see Requirements below)</p>
+    It requires Python 2.5 and some other Python libraries (see Requirements below)
     </p>
 
     <h2>Requirements</h2>
@@ -45,6 +45,4 @@
     <p>See the <a href="/docs/intro/install/">How to install Scrapy</a>
     for further instructions
     </p>
-
-</div>
 {% endblock %}

sites/scrapy.org/templates/articles/home.html

@@ -3,11 +3,11 @@
 {% block main-content %}
     <h2>Welcome to Scrapy</h2>
 
-    <blockquote>
+    <blockquote><p>
     Scrapy is a high level scraping and web crawling framework for writing
     spiders to crawl and parse web pages for all kinds of purposes, from
     information retrieval to monitoring or testing web sites.
-    </blockquote>
+    </p></blockquote>
     
     <p>
     We're currently preparing the first official release of Scrapy with a