Added support to share data between interceptors.

Author: mtamme

README.md

@@ -85,8 +85,4 @@ See [here](https://github.com/mtamme/NProxy/blob/master/Documentation/BENCHMARKS
 
 # Copyright
 
-Copyright © Martin Tamme. See LICENSE for details.
-
-===
-
-![Powered by ReSharper](http://www.jetbrains.com/resharper/img/rs179x67.gif "Powered by ReSharper")
+Copyright © Martin Tamme. See LICENSE for details.

Source/Main/NProxy.Core/Interceptors/IInvocationContext.cs

@@ -38,6 +38,11 @@ public interface IInvocationContext
         /// </summary>
         object[] Parameters { get; }
 
+        /// <summary>
+        /// Gets or sets the data object associated with the invocation.
+        /// </summary>
+        object Data { get; set; }
+
         /// <summary>
         /// Proceed to the next interceptor in the interceptor chain.
         /// </summary>

Source/Main/NProxy.Core/Interceptors/InvocationContext.cs

@@ -112,6 +112,9 @@ public object[] Parameters
             get { return _parameters; }
         }
 
+        /// <inheritdoc/>
+        public object Data { get; set; }
+
         /// <inheritdoc/>
         public object Proceed()
         {