Merge branch 'br/misc'

* br/misc:
  Use transparent background for the cgit logo
  ssdiff: anchors for ssdiff
  implement repo.logo and repo.logo-link

cgit.css

@@ -293,7 +293,7 @@ table.blob pre {
 	padding: 0; margin: 0;
 }
 
-table.blob a.no {
+table.blob a.no, table.ssdiff a.no {
 	color: gray;
 	text-align: right;
 	text-decoration: none;