Make links to unsupported versions be rel=nofollow

This should hopefully decrease their scoring a bit in external
search engines.

diff --git a/templates/docs/docspage.html b/templates/docs/docspage.html
index a04eed1647dcf6b7e25033b0453b0220786b94b9..0dcef1071a484a94fc443d3341d7a4bc32a6dfed 100644 (file)
--- a/templates/docs/docspage.html
+++ b/templates/docs/docspage.html
@@ -58,7 +58,7 @@ This page in other versions:
        {%if ver.version == page.version %}
        <b>{{ver.display_version}}</b>
        {% else %}
-       <a href="/docs/{{ver.display_version}}/{{doc_type}}/{{ver.file}}" title="This page in version {{ver.display_version}}">{{ver.display_version}}</a>
+       <a href="/docs/{{ver.display_version}}/{{doc_type}}/{{ver.file}}" title="This page in version {{ver.display_version}}" rel="nofollow">{{ver.display_version}}</a>
        {%endif%}
 {%endfor%}
 {%endif%}