Fix : export CSV, TSV and XLS translation

Feature : add export CSV with semicolon separator

client/components/sidebar/sidebar.jade

@@ -400,7 +400,11 @@ template(name="exportBoard")
     li
       a(href="{{exportCsvUrl}}", download="{{exportCsvFilename}}")
         i.fa.fa-share-alt
-        | {{_ 'export-board-csv'}}
+        | {{_ 'export-board-csv'}} ' , '
+    li
+      a(href="{{exportScsvUrl}}", download="{{exportCsvFilename}}")
+        i.fa.fa-share-alt
+        | {{_ 'export-board-csv'}} ' ; '
     li
       a(href="{{exportTsvUrl}}", download="{{exportTsvFilename}}")
         i.fa.fa-share-alt

client/components/sidebar/sidebar.js

@@ -512,6 +512,21 @@ BlazeComponent.extendComponent({
     };
     const queryParams = {
       authToken: Accounts._storedLoginToken(),
+      delimiter: ',',
+    };
+    return FlowRouter.path(
+      '/api/boards/:boardId/export/csv',
+      params,
+      queryParams,
+    );
+  },
+  exportScsvUrl() {
+    const params = {
+      boardId: Session.get('currentBoard'),
+    };
+    const queryParams = {
+      authToken: Accounts._storedLoginToken(),
+      delimiter: ';',
     };
     return FlowRouter.path(
       '/api/boards/:boardId/export/csv',