Updated patch for django

http://amit.chakradeo.net/2007/07/05/django-unicode-integration-fix-for-venus-djando-template/

planet/shell/dj.py

@@ -40,7 +40,9 @@ def run(script, doc, output_file=None, options={}):
         reluri = os.path.splitext(os.path.basename(output_file))[0]
         context['url'] = urlparse.urljoin(config.link(),reluri)
         f = open(output_file, 'w')
-        f.write(t.render(context).encode('utf-8'))
+        ss = t.render(context)
+        if isinstance(ss,unicode): ss=ss.encode('utf-8')
+        f.write(ss)
         f.close()
     else:
         # @@this is useful for testing purposes, but does it