some documentation improvements, jinja escapes " and ' now, both into charpoints and no named entities for html 3.2 support ;-)

--HG--
branch : trunk
diff --git a/docs/_static/print.css b/docs/_static/print.css
index 2fea4d6..fb633d8 100644
--- a/docs/_static/print.css
+++ b/docs/_static/print.css
@@ -1,6 +1,5 @@
 div.header, div.relnav, #toc { display: none; }
 #contentwrapper { padding: 0; margin: 0; border: none; }
 body { color: black; background-color: white; }
-div.footer { text-align: right; border-top: 1px solid #888; color: #888;
-             margin-top: 1cm; }
+div.footer { border-top: 1px solid #888; color: #888; margin-top: 1cm; }
 div.footer a { text-decoration: none; }