Fix "middot" when blog plugin is disabled

The blog plugin accidentally introduced two "middots in the admin bar,
which were visible when the blog plugin was disabled. Fixing this by
moving the second dot in the blog template.

mediagoblin/media_types/blog/templates/mediagoblin/blog/url_to_blogging.html

@@ -15,8 +15,7 @@
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #}
-
   <a href="{{ request.urlgen('mediagoblin.media_types.blog.blog_admin_dashboard',
                                  user=request.user.username) }}">
    {%- trans %} Blog Dashboard {% endtrans -%}
-    </a>
+    </a> &middot;

mediagoblin/templates/mediagoblin/base.html

@@ -127,7 +127,6 @@
                 </a>
                 &middot;
                 {% template_hook("blog_dashboard_home") %}
-                &middot;
                 <a id="logout" href=
                   {% if persona is not defined %}
                     "{{ request.urlgen('mediagoblin.auth.logout') }}"