Wrong link to the Accessibility P2

[SergeyBiryukov]

On ​http://make.wordpress.org/, the link to the Accessibility blog points to the UI blog instead:

<a href="http://make.wordpress.org/ui/">Learn more about Accessibility »</a>

Also, the link to the Polyglots blog is missing a trailing slash (minor, but inconsistent with other links):

<a href="http://make.wordpress.org/polyglots">Learn more about Polyglots »</a>

[SergeyBiryukov]

Appears to be introduced in [119] (see #223).

[SergeyBiryukov]

Looks like make_site_get_network_sites() is not a part of the open-sourced code.

[iandunn]

Also, the Polyglots title isn't linked, even though the "Learn more..." text is there. That's odd since they're both just checking if ( $url ). I'm on a support rotation this week, but I can add a patch next week if someone doesn't get to it sooner.

[coffee2code]

Fixed.

The custom field associating the Sites custom post type item with its respective make site wasn't set correctly (Accessibility) or at all (Polyglots). So it was a data issue and not code-related.