Conformity with the XHTML 1.0 transitional standard

Creation of the following files :
- template/default/header.php and template/default/footer.php to ensure a common standard
- default.css to be CSS valid
Obsolescence of the following files :
- template/default/theme/conf.php
- template/default/style.inc.php

Custom galleries should reflect those changes.


git-svn-id: http://piwigo.org/svn/branches/release-1_3@290 68402e56-0260-453c-a942-63ccdbb3a9ee

template/default/default.css

@@ -0,0 +1,164 @@
+a {
+text-decoration:none;
+}
+
+a:hover {
+text-decoration:underline;
+}
+
+a.back {
+color: #FFFFFF;
+}
+
+body {
+font-family:arial,sans-serif;
+font-size:12px;
+background-color:#444444;
+color: #FFFFFF;
+margin:5px;
+}
+
+table,input {
+font-family:arial,sans-serif;
+font-size:12px;
+}
+
+.imgLink {
+border:1px solid #FFFFFF;
+}
+
+.titrePage,.titreMenu,.menu,.info, a {
+color:#FFFFFF;
+}
+.titreMenu,.menu,.info {
+margin-bottom:5px;
+white-space:nowrap;
+}
+.menu,.titrePage,.info {
+margin-left:2px;
+margin-right:2px;
+}
+.menuInfoCat {
+font-family:sans-serif;
+font-size:11px;
+}
+.totalImages {
+text-align:center;
+margin-top:5px;
+font-family:sans-serif;
+font-size:11px;
+}
+.titreMenu {
+font-weight:600;
+text-align:center;
+}
+.info {
+text-align:right;
+}
+.titrePage {
+white-space:nowrap;
+font-weight:500;
+font-size:18px;
+text-align:center;
+}
+.comments,.infoCat,.navigationBar {
+margin-top:10px;
+margin-bottom:10px;
+}
+.comments {
+text-align:justify;
+font-style:italic;
+}
+.navigationBar {
+text-align:center;
+}
+.infoCat {
+text-align:left;
+}
+.thumbnail {
+font-size:11px;
+text-align:center;
+}
+.copyright {
+font-size:11px;
+text-align:center;
+font-family:sans-serif;
+letter-spacing:0.3mm;
+}
+.commentImage {
+font-weight:bold;
+text-align:center;
+font-size:17px;
+}
+.bouton {
+background:#EEEEEE;
+}
+input {
+border-width:1;
+border-color:#000000;
+background:#ffffff;
+color: #000000;
+}
+table {
+border-collapse:collapse;
+}
+table.thumbnail {
+border-collapse:separate;
+}
+td {
+font-family:sans-serif;
+padding:0;
+}
+.errors {
+text-align:left;
+margin-top:5px;
+margin-bottom:5px;
+background-color:red;
+font-weight:bold;
+border:1px solid black;
+color:white;
+}
+div.information {
+text-align:center;
+border:2px solid #FFFFFF;
+margin:10px;padding:5px;
+}
+
+.commentsAuthor,.commentsTitle,.commentsInfos,.commentsContent,.commentsNavigationBar {
+        color:#FFFFFF;
+        font-family:arial,sans-Serif;
+        font-size:12px;
+      }
+      .commentsTitle,.commentsAuthor {
+        text-align:center;
+        font-weight:bold;
+      }
+      .commentsInfos {
+        margin:3px 3px 3px 10px;
+        font-size:11px;
+        text-align:right;
+      }
+      .commentsContent {
+        margin:10px;
+      }
+      .commentsTitle {
+        margin-top:15px;
+      }
+      .commentsAuthor {
+        margin:5px;
+      }
+      .commentsNavigationBar {
+        margin:10px;
+      }
+      .tableComment {
+        width:100%;
+        border:2px solid #FFFFFF;
+        margin:10px;
+      }
+      .cellAuthor {
+        border-right:1px solid #FFFFFF;
+        width:100px;
+      }
+      .cellInfo {
+        border-bottom:1px solid #FFFFFF;
+      }