Added raw string to Token, for retrieving additional parameters

src/main/java/org/scribe/model/Token.java

@@ -13,6 +13,7 @@ public class Token implements Serializable
 	
   private final String token;
   private final String secret;
+  private final String rawResponse;
 
   /**
    * Default constructor
@@ -21,9 +22,15 @@ public class Token implements Serializable
    * @param secret token secret
    */
   public Token(String token, String secret)
+  {
+    this(token, secret, null);
+  }
+
+  public Token(String token, String secret, String rawResponse)
   {
     this.token = token;
     this.secret = secret;
+    this.rawResponse = rawResponse;
   }
 
   public String getToken()
@@ -36,6 +43,15 @@ public class Token implements Serializable
     return secret;
   }
 
+  public String getRawResponse()
+  {
+    if (rawResponse == null)
+    {
+      throw new IllegalStateException("This token object was not constructed by scribe and does not have a rawResponse");
+    }
+    return rawResponse;
+  }
+
   @Override
   public String toString()
   {