Update to reverse the pool nonce vs the client nonce.

lib/coins/xmr.js

@@ -133,9 +133,9 @@ function Coin(data){
         // Reset the Nonce. - This is the per-miner/pool nonce
         this.extraNonce = 0;
         // The clientNonceLocation is the location at which the client pools should set the nonces for each of their clients.
-        this.clientNonceLocation = this.reserveOffset + 8;
+        this.clientNonceLocation = this.reserveOffset + 12;
         // The clientPoolLocation is for multi-thread/multi-server pools to handle the nonce for each of their tiers.
-        this.clientPoolLocation = this.reserveOffset + 12;
+        this.clientPoolLocation = this.reserveOffset + 8;
         this.nextBlob = function () {
             // Write a 32 bit integer, big-endian style to the 0 byte of the reserve offset.
             this.buffer.writeUInt32BE(++this.extraNonce, this.reserveOffset);