minor ui tweaks

archivebox/templates/index.html

@@ -146,7 +146,7 @@
                 <tr>
                     <th style="width: 80px;">Bookmarked</th>
                     <th style="width: 26vw;">Saved Link ($num_links)</th>
-                    <th style="width: 50px">Saved Files</th>
+                    <th style="width: 50px">Files</th>
                     <th style="width: 16vw;whitespace:nowrap;overflow-x:hidden;">Original URL</th>
                 </tr>
             </thead>

archivebox/templates/index_row.html

@@ -2,7 +2,7 @@
     <td title="Bookmarked timestamp: $timestamp">$bookmarked_date</td>
     <td style="text-align: left">
         <a href="$link_dir/$index_url" title="Link Index">
-            <img src="$link_dir/$favicon_url" onerror="this.src='static/spinner.gif'" class="link-favicon">
+            <img src="$link_dir/$favicon_url" onerror="this.style.opacity=0" class="link-favicon">
         </a>
         <a href="$link_dir/$archive_url" style="font-size:1.4em;text-decoration:none;color:black;" title="$title">
             <span data-title-for="$url" data-archived="$is_archived">$title</span>