tumblr commentaries: include asker's name in ask posts (#3586).

app/logical/sources/strategies/tumblr.rb

@@ -36,7 +36,7 @@ module Sources::Strategies
       when "text", "link"
         post[:title]
       when "answer"
-        post[:question]
+        "#{post[:asking_name]} asked: #{post[:question]}"
       else
         nil
       end

test/unit/sources/tumblr_test.rb

@@ -172,7 +172,7 @@ module Sources
       end
 
       should "get the commentary" do
-        assert_equal("test ask", @site.artist_commentary_title)
+        assert_equal("Anonymous asked: test ask", @site.artist_commentary_title)
         assert_match("test answer", @site.artist_commentary_desc)
       end
     end