Bulk Export redesign, addressing the tickets:

#1071 Bulk Read access rights
#1034 List of fields for Excel export
#772 Some attributes not exportedvia export.php
Main features:
- list and order of the fields taken into account
- interactive mode to specify all the parameters interactively (including the list and the order of fields)
- same behavior for all the formats: html, CSV, spreadsheet, XML
- new PDF export

SVN:trunk[3606]

css/dragtable.css

@@ -0,0 +1,40 @@
+/* 
+ * dragtable
+ *
+ * @Version 2.0.14
+ *
+ * default css
+ *
+ */
+/*##### the dragtable stuff #####*/
+.dragtable-sortable { 
+    list-style-type: none; margin: 0; padding: 0; -moz-user-select: none;
+}
+.dragtable-sortable li {
+    margin: 0; padding: 0; float: left; font-size: 1em; background: white; 
+}
+
+.dragtable-sortable th, .dragtable-sortable td{
+    border-left: 0px;
+}
+
+.dragtable-sortable li:first-child th, .dragtable-sortable li:first-child td {
+    border-left: 1px solid #CCC; 
+}
+
+.ui-sortable-helper {
+    opacity: 0.7;filter: alpha(opacity=70);
+}
+.ui-sortable-placeholder { 
+    -moz-box-shadow: 4px 5px 4px #C6C6C6 inset;
+    -webkit-box-shadow: 4px 5px 4px #C6C6C6 inset;
+    box-shadow: 4px 5px 4px #C6C6C6 inset;
+    border-bottom: 1px solid #CCCCCC;
+    border-top: 1px solid #CCCCCC;
+    visibility: visible !important;
+    background: #EFEFEF !important; 
+    visibility: visible !important;
+}
+.ui-sortable-placeholder * { 
+    opacity: 0.0; visibility: hidden; 
+}