Added site stats to README.

src/utils/list.js

@@ -4,7 +4,10 @@ const Promise = require('bluebird');
 const knex = require('../knex');
 
 async function listSites() {
-    const networks = await knex('networks').orderBy('name');
+    const [networks, allSites] = await Promise.all([
+        knex('networks').orderBy('name'),
+        knex('sites').orderBy('name'),
+    ]);
 
     await Promise.each(networks, async (network) => {
         console.log(`* **${network.name}**`);
@@ -19,6 +22,8 @@ async function listSites() {
 
         sites.forEach(site => console.log(`    * ${site.name}`));
     });
+
+    console.log(`${networks.length} networks with ${allSites.length} sites total`);
 }
 
 listSites();