- remove functions_group.inc.php (empty for some years; avoid unnecessary include_file)

- thumbnails-fix-ie5-ie6.css merged into fix-ie5-ie6.css (avoid 2 IE6 css file requests)
- removed unused css

git-svn-id: http://piwigo.org/svn/trunk@2456 68402e56-0260-453c-a942-63ccdbb3a9ee

template/yoga/default-layout.css

@@ -8,9 +8,6 @@ BODY {
   text-align: center; /* be nice to IE5 */
 }
 
-#the_page {
-	/* Just in case another template needs an inner frame */
-}
 
 H1 {
   text-align: center;
@@ -81,10 +78,6 @@ FORM FIELDSET P {
 	margin-bottom: 0;
 }
 
-.small {
-	font-size: 80%;
-}
-
 TEXTAREA.description {
   height: 6em;
   width: 40em;
@@ -273,9 +266,6 @@ TR.tagLine {
   border-bottom: 1px solid #ddd;
   text-align: left;
 }
-TR.tagLine:hover {
-  background-color: #fff;
-}
 TD.nbEntries {
   text-align: right;
   font-style: italic;