Make all filepicker strings translatable

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

core/js/oc-dialogs.js

@@ -235,7 +235,10 @@ var OCdialogs = {
 				dialog_name: dialogName,
 				title: title,
 				emptytext: emptyText,
-				newtext: newText
+				newtext: newText,
+				nameCol: t('core', 'Name'),
+				sizeCol: t('core', 'Size'),
+				modifiedCol: t('core', 'Modified')
 			}).data('path', path).data('multiselect', multiselect).data('mimetype', mimetypeFilter);
 
 			if (modal === undefined) {

core/templates/filepicker.html

@@ -23,19 +23,19 @@
 					<th id="headerName" class="column-name">
 						<div id="headerName-container">
 							<a class="name sort columntitle" data-sort="name">
-								<span>Name</span>
+								<span>{nameCol}</span>
 								<span class="sort-indicator hidden icon-triangle-n"></span>
 							</a>
 						</div>
 					</th>
 					<th id="headerSize" class="column-size">
 						<a class="size sort columntitle" data-sort="size">
-							<span>Size</span>
+							<span>{sizeCol}</span>
 							<span class="sort-indicator hidden icon-triangle-n"></span></a>
 					</th>
 					<th id="headerDate" class="column-mtime">
 						<a id="modified" class="columntitle" data-sort="mtime">
-							<span>Modified</span>
+							<span>{modifiedCol}</span>
 							<span class="sort-indicator hidden icon-triangle-n"></span></a>
 					</th>
 				</tr>