add locale demo

Author: yutingzhao1991

examples/locale.html

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+placeholder

examples/locale.js

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+/* eslint func-names: 0, no-console: 0 */
+import React from 'react';
+import ReactDOM from 'react-dom';
+import Select from 'rc-select';
+import Pagination from 'rc-pagination';
+import localeInfo from 'rc-pagination/lib/locale/en_US';
+import 'rc-pagination/assets/index.less';
+import 'rc-select/assets/index.css';
+
+function onShowSizeChange(current, pageSize) {
+  console.log(current);
+  console.log(pageSize);
+}
+
+function onChange(current, pageSize) {
+  console.log('onChange:current=', current);
+  console.log('onChange:pageSize=', pageSize);
+}
+
+ReactDOM.render(
+  <Pagination
+    selectComponentClass={Select}
+    showQuickJumper
+    showSizeChanger
+    defaultPageSize={20}
+    defaultCurrent={5}
+    onShowSizeChange={onShowSizeChange}
+    onChange={onChange}
+    total={450}
+    locale={localeInfo}
+  />
+, document.getElementById('__react-content'));