[TASK] Add title to new/changed flag to clarify the meaning of short 'N' and 'C' flags.

js/components/Flag.js

@@ -1,15 +1,20 @@
 import React from 'react';
 
+function ucFirst(string) {
+    return string.charAt(0).toUpperCase() + string.slice(1);
+}
+
 export default function Flag({ item, short = false }) {
   if (item.flag !== 'default') {
     let name = item.flag.toUpperCase();
+    let title = ucFirst(item.flag);
     if (short === true) {
       name = {
         new: 'N',
         changed: 'C',
       }[item.flag];
     }
-    return <span className={`flag flag--${item.flag}`}>{name}</span>;
+    return <span className={`flag flag--${item.flag}`} title={title}>{name}</span>;
   }
   return null;
 }