use framework string decoding for non-SL versions (thanks @tt)

Author: johnsheehan

RestSharp.sln

@@ -12,6 +12,9 @@ EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "RestSharp.WindowsPhone", "RestSharp.WindowsPhone\RestSharp.WindowsPhone.csproj", "{F4D48DF6-316E-4963-B5C1-59CA39B431B7}"
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "NuGet", "NuGet", "{E709A928-A45C-4622-A35C-CCD8EE44CA80}"
+	ProjectSection(SolutionItems) = preProject
+		restsharp.nuspec = restsharp.nuspec
+	EndProjectSection
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "RestSharp.WindowsPhone.Mango", "RestSharp.WindowsPhone.Mango\RestSharp.WindowsPhone.Mango.csproj", "{71647E33-714F-4975-8368-71B075045272}"
 EndProject

RestSharp/Extensions/MiscExtensions.cs

@@ -107,12 +107,15 @@ public static string AsString(this JToken token, CultureInfo culture)
 		/// <returns>The byte as a string.</returns>
 		public static string AsString(this byte[] buffer)
 		{
-			if (buffer == null || buffer.Length == 0)
-				return "";
-
 			// Ansi as default
 			Encoding encoding = Encoding.UTF8;
 
+#if FRAMEWORK
+			return encoding.GetString(buffer);
+#else
+			if (buffer == null || buffer.Length == 0)
+				return "";
+
 			/*
 				EF BB BF		UTF-8 
 				FF FE UTF-16	little endian 
@@ -133,16 +136,7 @@ FE FF UTF-16	big endian
 			{
 				encoding = Encoding.BigEndianUnicode; // utf-16be
 			}
-#if FRAMEWORK
-			else if (buffer[0] == 0 && buffer[1] == 0 && buffer[2] == 0xfe && buffer[3] == 0xff)
-			{
-				encoding = Encoding.UTF32;
-			}
-			else if (buffer[0] == 0x2b && buffer[1] == 0x2f && buffer[2] == 0x76)
-			{
-				encoding = Encoding.UTF7;
-			}
-#endif
+
 			using (MemoryStream stream = new MemoryStream())
 			{
 				stream.Write(buffer, 0, buffer.Length);
@@ -152,7 +146,7 @@ FE FF UTF-16	big endian
 					return reader.ReadToEnd();
 				}
 			}
+#endif
 		}
-
 	}
 }