migrated to a new version of scrypt

package.json

     "jshint": "^2.8.0",
     "mlogger": "^1.1.0",
     "pg": "^4.4.0",
-    "scrypt": "^4.0.7",
+    "scrypt": "^5.1.0",
     "uglify-js": "^2.4.24",
     "uglifycss": "0.0.15",
     "wrench": "^1.5.8"

web/api/account_create.node.js

 		if (!/^[a-zA-Z0-9_\-]+$/.test(data.username))
 			return ctx.fail("Username contains illegal characters.");
 
-		var params = scrypt.params(ctx.conf.scrypt.maxtime);
-		scrypt.hash(new Buffer(data.password), params, function(err, hash) {
+		var params = scrypt.paramsSync(ctx.conf.scrypt.maxtime);
+		scrypt.kdf(new Buffer(data.password), params, function(err, hash) {
 			if (err)
 				return ctx.fail(err);
 

web/api/account_login.node.js

 
 		ctx.login(user.username, user.id);
 
-		scrypt.verify(
+		scrypt.verifyKdf(
 			new Buffer(user.pass_hash, "hex"),
 			new Buffer(ctx.postData.data.password),
 			function(err, success) {