Add backload for multiple file upload

Web/Backload/Client/widen/fineuploader/templates/fine-uploader-gallery.template.js

@@ -0,0 +1,74 @@
+    <div class="qq-uploader-selector qq-uploader qq-gallery" qq-drop-area-text="Drop files here">
+        <div class="qq-total-progress-bar-container-selector qq-total-progress-bar-container">
+            <div role="progressbar" aria-valuenow="0" aria-valuemin="0" aria-valuemax="100" class="qq-total-progress-bar-selector qq-progress-bar qq-total-progress-bar"></div>
+        </div>
+        <div class="qq-upload-drop-area-selector qq-upload-drop-area" qq-hide-dropzone>
+            <span class="qq-upload-drop-area-text-selector"></span>
+        </div>
+        <div class="qq-upload-button-selector qq-upload-button">
+            <div>Upload a file</div>
+        </div>
+        <span class="qq-drop-processing-selector qq-drop-processing">
+            <span>Processing dropped files...</span>
+            <span class="qq-drop-processing-spinner-selector qq-drop-processing-spinner"></span>
+        </span>
+        <ul class="qq-upload-list-selector qq-upload-list" role="region" aria-live="polite" aria-relevant="additions removals">
+            <li>
+                <span role="status" class="qq-upload-status-text-selector qq-upload-status-text"></span>
+                <div class="qq-progress-bar-container-selector qq-progress-bar-container">
+                    <div role="progressbar" aria-valuenow="0" aria-valuemin="0" aria-valuemax="100" class="qq-progress-bar-selector qq-progress-bar"></div>
+                </div>
+                <span class="qq-upload-spinner-selector qq-upload-spinner"></span>
+                <div class="qq-thumbnail-wrapper">
+                    <img class="qq-thumbnail-selector" qq-max-size="120" qq-server-scale>
+                </div>
+                <button type="button" class="qq-upload-cancel-selector qq-upload-cancel">X</button>
+                <button type="button" class="qq-upload-retry-selector qq-upload-retry">
+                    <span class="qq-btn qq-retry-icon" aria-label="Retry"></span>
+Retry
+</button>
+
+<div class="qq-file-info">
+    <div class="qq-file-name">
+        <span class="qq-upload-file-selector qq-upload-file"></span>
+        <span class="qq-edit-filename-icon-selector qq-edit-filename-icon" aria-label="Edit filename"></span>
+    </div>
+    <input class="qq-edit-filename-selector qq-edit-filename" tabindex="0" type="text">
+    <span class="qq-upload-size-selector qq-upload-size"></span>
+    <button type="button" class="qq-btn qq-upload-delete-selector qq-upload-delete">
+        <span class="qq-btn qq-delete-icon" aria-label="Delete"></span>
+    </button>
+    <button type="button" class="qq-btn qq-upload-pause-selector qq-upload-pause">
+        <span class="qq-btn qq-pause-icon" aria-label="Pause"></span>
+    </button>
+    <button type="button" class="qq-btn qq-upload-continue-selector qq-upload-continue">
+        <span class="qq-btn qq-continue-icon" aria-label="Continue"></span>
+    </button>
+</div>
+</li>
+</ul>
+
+<dialog class="qq-alert-dialog-selector">
+    <div class="qq-dialog-message-selector"></div>
+    <div class="qq-dialog-buttons">
+        <button type="button" class="qq-cancel-button-selector">Close</button>
+    </div>
+</dialog>
+
+<dialog class="qq-confirm-dialog-selector">
+    <div class="qq-dialog-message-selector"></div>
+    <div class="qq-dialog-buttons">
+        <button type="button" class="qq-cancel-button-selector">No</button>
+        <button type="button" class="qq-ok-button-selector">Yes</button>
+    </div>
+</dialog>
+
+<dialog class="qq-prompt-dialog-selector">
+    <div class="qq-dialog-message-selector"></div>
+    <input type="text">
+    <div class="qq-dialog-buttons">
+        <button type="button" class="qq-cancel-button-selector">Cancel</button>
+        <button type="button" class="qq-ok-button-selector">Ok</button>
+    </div>
+</dialog>
+</div>