Moderation: report panel: icons have copyright attribution in the ALT text

[Aleksej]

At ​https://gobblin.se/mod/reports/ :

        <td>
          <img
            src="/static/images/icon_clipboard.png"
            alt="Under a GNU LGPL v.3 or Creative Commons BY-SA 3.0 license.
                 Distributed by the GNOME project http://www.gnome.org" />
          <a href="/mod/reports/1/">
            
              Closed Report #1
            
          </a>
        </td>

That text must not be in ALT (which would mean it can be a substitute for the icon), but maybe in TITLE. For me, it affected copying the text.

[Aleksej]

Same at the individual report pages.

[Aleksej]

The lines are here:
​https://gitorious.org/mediagoblin/mediagoblin/source/cebd1ad71cd588994c290fd3fb031b106fedc45d:mediagoblin/templates/mediagoblin/moderation/report_panel.html#L86
​https://gitorious.org/mediagoblin/mediagoblin/source/cebd1ad71cd588994c290fd3fb031b106fedc45d:mediagoblin/templates/mediagoblin/moderation/report.html#L106

[Aleksej]

​https://gitorious.org/mediagoblin/aleksejs-mediagoblin/source/29da94e8a9030d84ebce4ced39843f8ba4b6a81c:

branch 839_img-alt-title

[Christopher Allan Webber]

I'm not sure that alt or title are really either the right places for this, but title is an improvement. We should have a better licensing page.

Merged, thanks!