diff --git a/bin/email_hash.js b/bin/email_hash.js
new file mode 100755
index 000000000..4ba07c9e0
--- /dev/null
+++ b/bin/email_hash.js
@@ -0,0 +1,17 @@
+#!/usr/bin/node
+//
+// Returns a Gravatar stle hash as per: http://en.gravatar.com/site/implement/hash/
+//
+
+if (process.argv.length != 3) {
+  process.stderr.write("Usage: " + process.argv[1] + " email_address\n\nReturns gravitar style hash.\n");
+
+} else {
+  var md5 = require('crypto').createHash('md5');
+
+  md5.update(process.argv[2].trim().toLowerCase());
+
+  process.stdout.write(md5.digest('hex') + "\n");
+}
+
+// vim:sw=2:sts=2:ts=8:et
diff --git a/bin/hexify.js b/bin/hexify.js
new file mode 100755
index 000000000..1c14f646f
--- /dev/null
+++ b/bin/hexify.js
@@ -0,0 +1,22 @@
+#!/usr/bin/node
+//
+// Returns hex of lowercasing a string.
+//
+
+var stringToHex = function (s) {
+  return Array.prototype.map.call(s, function (c) {
+      var b = c.charCodeAt(0);
+
+      return b < 16 ? "0" + b.toString(16) : b.toString(16);
+    }).join("");
+};
+
+if (process.argv.length != 3) {
+  process.stderr.write("Usage: " + process.argv[1] + " string\n\nReturns hex of lowercasing string.\n");
+
+} else {
+
+  process.stdout.write(stringToHex(process.argv[2].toLowerCase()) + "\n");
+}
+
+// vim:sw=2:sts=2:ts=8:et
diff --git a/rippled-example.cfg b/rippled-example.cfg
index 3e6ba5bc0..c37cd9c0e 100644
--- a/rippled-example.cfg
+++ b/rippled-example.cfg
@@ -52,7 +52,7 @@
 #
 # [ips]:
 #   Only valid in "rippled.cfg", "ripple.txt", and the referered [ips_url].
-#   List of ips where the Newcoin protocol is avialable.
+#   List of ips where the Ripple protocol is avialable.
 #   One ipv4 or ipv6 address per line.
 #   A port may optionally be specified after adding a space to the address.
 #   By convention, if known, IPs are listed in from most to least trusted.
diff --git a/src/cpp/ripple/Config.cpp b/src/cpp/ripple/Config.cpp
index d60cbc6f9..943b5b727 100644
--- a/src/cpp/ripple/Config.cpp
+++ b/src/cpp/ripple/Config.cpp
@@ -274,7 +274,6 @@ void Config::load()
 			sectionSingleB(secConfig, SECTION_WEBSOCKET_SSL_CERT, WEBSOCKET_SSL_CERT);
 			sectionSingleB(secConfig, SECTION_WEBSOCKET_SSL_CHAIN, WEBSOCKET_SSL_CHAIN);
 			sectionSingleB(secConfig, SECTION_WEBSOCKET_SSL_KEY, WEBSOCKET_SSL_KEY);
-			
 
 			if (sectionSingleB(secConfig, SECTION_VALIDATION_SEED, strTemp))
 			{
diff --git a/src/cpp/ripple/RPCHandler.cpp b/src/cpp/ripple/RPCHandler.cpp
index 123400760..30d5de75f 100644
--- a/src/cpp/ripple/RPCHandler.cpp
+++ b/src/cpp/ripple/RPCHandler.cpp
@@ -1006,7 +1006,9 @@ Json::Value RPCHandler::doSubmit(Json::Value jvRequest)
 	}
 
 	if (!txJSON.isMember("Fee")
-		&& ("OfferCreate" == txJSON["TransactionType"].asString()
+		&& (
+			"AccountSet" == txJSON["TransactionType"].asString()
+			|| "OfferCreate" == txJSON["TransactionType"].asString()
 			|| "OfferCancel" == txJSON["TransactionType"].asString()
 			|| "TrustSet" == txJSON["TransactionType"].asString()))
 	{
@@ -1353,8 +1355,10 @@ Json::Value RPCHandler::doAccountTransactions(Json::Value jvRequest)
 }
 
 // {
-//   secret: <string>
+//   secret: <string>	// optional
 // }
+//
+// This command requires admin access because it makes no sense to ask an untrusted server for this.
 Json::Value RPCHandler::doValidationCreate(Json::Value jvRequest) {
 	RippleAddress	raSeed;
 	Json::Value		obj(Json::objectValue);
@@ -1518,6 +1522,7 @@ Json::Value RPCHandler::doWalletPropose(Json::Value jvRequest)
 	Json::Value obj(Json::objectValue);
 
 	obj["master_seed"]		= naSeed.humanSeed();
+	obj["master_seed_hex"]	= naSeed.getSeed().ToString();
 	//obj["master_key"]		= naSeed.humanSeed1751();
 	obj["account_id"]		= naAccount.humanAccountID();
 
@@ -2455,7 +2460,7 @@ Json::Value RPCHandler::doCommand(Json::Value& jvRequest, int iRole)
 		{	"unl_reset",			&RPCHandler::doUnlReset,		    true,	optNone		},
 		{	"unl_score",			&RPCHandler::doUnlScore,		    true,	optNone		},
 
-		{	"validation_create",	&RPCHandler::doValidationCreate,    false,	optNone		},
+		{	"validation_create",	&RPCHandler::doValidationCreate,    true,	optNone		},
 		{	"validation_seed",		&RPCHandler::doValidationSeed,	    false,	optNone		},
 
 		{	"wallet_accounts",		&RPCHandler::doWalletAccounts,	    false,	optCurrent	},
diff --git a/test/jsonrpc-test.js b/test/jsonrpc-test.js
index 1c1421666..ffad70ba6 100644
--- a/test/jsonrpc-test.js
+++ b/test/jsonrpc-test.js
@@ -20,9 +20,6 @@ var serverDelay = 1500;
 
 buster.testRunner.timeout = 5000;
 
-var HttpServer = function () {
-};
-
 var server;
 var server_events;