Add additional current addresses (#88)

address.json

@@ -6,6 +6,7 @@
     "13iTPfjzkacRggDUPpN3SUWgbLT9ziasXNKXCbUVdwqiNTCX"
   ],
   "dotevent.org": [
+    "12759G1BVPC7cAb5tT8qLzDJUcnBuyW3n3icMwAA8uWGiUtT",
     "1ZkzFrJ3jecDVQ4oLWJ2fEftUUc2aSAyN8kAPLrV2dFJt3K"
   ],
   "getpolkadot.net": [
@@ -18,6 +19,7 @@
     "15x6f6M42ccmTq3emCtyCZUKCbYLH3msCPmHGnEgwUxZRAu4"
   ],
   "polkadot-airdrop.org": [
+    "14oEqqqCabUQdsdq1zP1qdb8b4uhEnc2mL1YYHKf8xYbh8FB",
     "14BFcanA3zYTpbCmzKGXVEnFe9WoBCq3JdPQdnsiEgEhXSA2"
   ],
   "polkadot-event.com": [
@@ -26,7 +28,8 @@
     "15GhxqrycWiRe9PePtN5CppTk8g63dXgM5vm9a9gwRMbPjRZ"
   ],
   "polkadot-get.com": [
-    "16hGDoTMCp5MidmTrNrM7C4PmW8YsKHWdfWuYNS4j7uqUMZ8"
+    "16hGDoTMCp5MidmTrNrM7C4PmW8YsKHWdfWuYNS4j7uqUMZ8",
+    "1xxiVzncNRjFHMHUo27iLDo931f35YjVQauRBWuA4JEHfRz"
   ],
   "polkadot.center": [
     "12nNSFLEJU2HiuSidgd3c1bzSNn82SNpobnGso5GXF43eme6",
@@ -50,6 +53,7 @@
     "1RnWVvUiL9ZmDEYWxSpNyrWhq9gHEQcihFoYBdJTmuWjaav"
   ],
   "polkadotlive.network": [
+    "15TZMmGy3eX6FJqCJHLir4KSnd5ECUukFVvgfEPCuDhe8asx",
     "16UDgowT2DEEk73EX2bB5c5HmuvJrLvmWsGomWmyK3CqyzVz"
   ],
   "polkadots.network": [