Added PRJ - ProjectCoin

src/js/bitcoinjs-extensions.js

@@ -1396,4 +1396,15 @@ bitcoinjs.bitcoin.networks.anon = {
 	pubKeyHash: 0x0582,
 	scriptHash: 0x5389,
 	wif: 0x80
+};
+
+bitcoinjs.bitcoin.networks.projectcoin = {
+  messagePrefix: '\x18ProjectCoin Signed Message:\n',
+  bip32: {
+    public: 0x022D2533,
+    private: 0x0221312B,
+  },
+  pubKeyHash: 0x37,
+  scriptHash: 0x08,
+  wif:  0x75,
 };