Update redis-parser to v.2.0.0

Update all code accordingly

lib/customErrors.js

@@ -4,75 +4,42 @@ var util = require('util');
 
 function AbortError (obj) {
     Error.captureStackTrace(this, this.constructor);
-    var message;
     Object.defineProperty(this, 'name', {
-        get: function () {
-            return this.constructor.name;
-        }
+        value: 'AbortError',
+        configurable: true,
+        writable: true
     });
     Object.defineProperty(this, 'message', {
-        get: function () {
-            return message;
-        },
-        set: function (msg) {
-            message = msg;
-        }
+        value: obj.message || '',
+        configurable: true,
+        writable: true
     });
     for (var keys = Object.keys(obj), key = keys.pop(); key; key = keys.pop()) {
         this[key] = obj[key];
     }
-    // Explicitly add the message
-    // If the obj is a error itself, the message is not enumerable
-    this.message = obj.message;
-}
-
-function ReplyError (obj) {
-    Error.captureStackTrace(this, this.constructor);
-    var tmp;
-    Object.defineProperty(this, 'name', {
-        get: function () {
-            return this.constructor.name;
-        }
-    });
-    Object.defineProperty(this, 'message', {
-        get: function () {
-            return tmp;
-        },
-        set: function (msg) {
-            tmp = msg;
-        }
-    });
-    this.message = obj.message;
 }
 
 function AggregateError (obj) {
     Error.captureStackTrace(this, this.constructor);
-    var tmp;
     Object.defineProperty(this, 'name', {
-        get: function () {
-            return this.constructor.name;
-        }
+        value: 'AggregateError',
+        configurable: true,
+        writable: true
     });
     Object.defineProperty(this, 'message', {
-        get: function () {
-            return tmp;
-        },
-        set: function (msg) {
-            tmp = msg;
-        }
+        value: obj.message || '',
+        configurable: true,
+        writable: true
     });
     for (var keys = Object.keys(obj), key = keys.pop(); key; key = keys.pop()) {
         this[key] = obj[key];
     }
-    this.message = obj.message;
 }
 
-util.inherits(ReplyError, Error);
 util.inherits(AbortError, Error);
 util.inherits(AggregateError, AbortError);
 
 module.exports = {
-    ReplyError: ReplyError,
     AbortError: AbortError,
     AggregateError: AggregateError
 };