Add a link to Mozilla's Privacy Policy to the footer of the Discovery Pane

[potch]

Looks like we're missing a link to the privacy policy from the Discovery Pane views, which show up in the Add-on Manager. Since that view has Google Analytics in it and isn't clearly linked to AMO, we should probably put a pointer to AMO's Privacy Policy in the footer.

[justjanne]

For compliance with Directive 2002/58/EC it would be advised to also add a modal, header, or other form of cookie notice, as the normal mozilla websites had before the redesign, too.

[tofumatt]

Thanks @justjanne. That would be a separate issue, but I've checked with our team about it and if we need to post that notice I will file a new issue about it.

[justjanne]

@tofumatt Do you happen to know who is responsible for the tor browser version of FF? Because this also affects them: http://i.imgur.com/vdlFWYR.png

[tofumatt]

Looks like you want https://trac.torproject.org/projects/tor

[ValentinaPC]

Verified as fixed on about:addons while Disco Pane is set to point stage/dev.
Postfix screenshot: