Split meta on a per-month basis (#775)

meta/2021-01.json

@@ -0,0 +1,78 @@
+[
+  {
+    "date": "2021-01-28",
+    "url": "polkadot-js.online"
+  },
+  {
+    "date": "2021-01-25",
+    "url": "polkadot-event.com"
+  },
+  {
+    "date": "2021-01-25",
+    "url": "polkadot-support.com"
+  },
+  {
+    "date": "2021-01-24",
+    "url": "polkadot-airdrop.org"
+  },
+  {
+    "date": "2021-01-24",
+    "url": "polkadot-live.online"
+  },
+  {
+    "date": "2021-01-24",
+    "url": "walletsynchronization.com"
+  },
+  {
+    "date": "2021-01-22",
+    "url": "polkadot.express"
+  },
+  {
+    "date": "2021-01-19",
+    "url": "dotevent.org"
+  },
+  {
+    "date": "2021-01-19",
+    "url": "polkadot.center"
+  },
+  {
+    "date": "2021-01-19",
+    "url": "polkadotlive.network"
+  },
+  {
+    "date": "2021-01-18",
+    "url": "dot4.org"
+  },
+  {
+    "date": "2021-01-18",
+    "url": "getpolkadot.net"
+  },
+  {
+    "date": "2021-01-18",
+    "url": "polkadot.company"
+  },
+  {
+    "date": "2021-01-18",
+    "url": "polkadotunlockwallet.com"
+  },
+  {
+    "date": "2021-01-07",
+    "url": "4dot.net"
+  },
+  {
+    "date": "2021-01-07",
+    "url": "polkadots.network"
+  },
+  {
+    "date": "2021-01-07",
+    "url": "polkadotwallet-unlock.org"
+  },
+  {
+    "date": "2021-01-06",
+    "url": "polkadot-airdrop.info"
+  },
+  {
+    "date": "2021-01-06",
+    "url": "polkadot-airdrop.live"
+  }
+]