Added zh_CN translation of confirmShowSolution

also a minor fix of level title

src/js/dialogs/confirmShowSolution.js

@@ -8,6 +8,16 @@ exports.dialog = {
         'I believe in you! You can do it'
       ]
     }
+  }],
+  'zh_CN': [{
+    type: 'ModalAlert',
+    options: {
+      markdowns: [
+        '## 确定要看答案吗？',
+        '',
+        '哥相信你！你可以的'
+      ]
+    }
   }]
 };