some api changes

index.js

@@ -24,7 +24,7 @@ var util = require("util");
 		this._replied = true;
 	}
 
-	Request.prototype.error = function(msg) {
+	Request.prototype.fail = function(msg) {
 		if (this._replied)
 			throw new Error("Already replied.");
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "socksugar",
-  "version": "0.2.0",
+  "version": "0.3.0",
   "description": "Websockets with sugar on top.",
   "main": "index.js",
   "scripts": {