reintroduce params (accidentally removed after misreading a ReSharper suggestion)

Author: camillemarie

RestSharp/IRestRequest.cs

@@ -183,7 +183,7 @@ public interface IRestRequest
 		/// <param name="obj">The object with properties to add as parameters</param>
 		/// <param name="includedProperties">The names of the properties to include</param>
 		/// <returns>This request</returns>
-		IRestRequest AddObject (object obj, string[] includedProperties);
+		IRestRequest AddObject (object obj, params string[] includedProperties);
 
 		/// <summary>
 		/// Calls AddParameter() for all public, readable properties of obj

RestSharp/RestRequest.cs

@@ -260,7 +260,7 @@ public IRestRequest AddBody (object obj)
 		/// <param name="obj">The object with properties to add as parameters</param>
 		/// <param name="includedProperties">The names of the properties to include</param>
 		/// <returns>This request</returns>
-		public IRestRequest AddObject (object obj, string[] includedProperties)
+		public IRestRequest AddObject (object obj, params string[] includedProperties)
 		{
 			// automatically create parameters from object props
 			var type = obj.GetType();