FIX #9219 accept docx in template. (pb encoding name)

src/app/template/controllers/TemplateController.php

@@ -32,7 +32,7 @@ class TemplateController
 {
     const AUTHORIZED_MIMETYPES = [
         'application/msword',
-        'application/vnd.openxmlformats-officedocument.wordprocessing‌ml.document',
+        'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
         'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
         'application/vnd.ms-excel',
         'application/vnd.ms-powerpoint',

src/frontend/app/administration/template/template-administration.component.html

@@ -84,7 +84,7 @@
                             <div class="col-md-12" style="display: none;">
                                 <div class="form-inline hide">
                                     <div class="form-group">
-                                        <input type="file" name="files[]" id="uploadSignFile" (change)="uploadFileTrigger($event)" accept="application/msword,application/vnd.openxmlformats-officedocument.wordprocessing‌ml.document,application/vnd.openxmlformats-officedocument.spreadsheetml.sheet, application/vnd.ms-excel,application/vnd.ms-powerpoint,application/vnd.openxmlformats-officedocument.presentationml‌.slideshow,application/vnd.oasis.opendocument.text,application/vnd.oasis.opendocument.presentation,application/vnd.oasis.opendocument.spreadsheet">
+                                        <input type="file" name="files[]" id="uploadSignFile" (change)="uploadFileTrigger($event)" accept="application/msword,application/vnd.openxmlformats-officedocument.wordprocessingml.document,application/vnd.openxmlformats-officedocument.spreadsheetml.sheet, application/vnd.ms-excel,application/vnd.ms-powerpoint,application/vnd.openxmlformats-officedocument.presentationml‌.slideshow,application/vnd.oasis.opendocument.text,application/vnd.oasis.opendocument.presentation,application/vnd.oasis.opendocument.spreadsheet">
                                     </div>
                                 </div>
                             </div>