Merge pull request #372 from jtattermusch/csharp_cleanup

C# cleanup

csharp/.gitignore

@@ -6,6 +6,8 @@ src/AddressBook/obj
 src/ProtocolBuffers/bin/
 src/ProtocolBuffers/obj/
 src/ProtocolBuffers/objCF
+src/ProtocolBuffers.Serialization/bin/
+src/ProtocolBuffers.Serialization/obj/
 src/ProtocolBuffers.Test/bin/
 src/ProtocolBuffers.Test/obj/
 src/ProtocolBuffersLite.Test/bin/

csharp/lib/README.md

@@ -1,13 +0,0 @@
-This directory used to contain the binary dependencies, but they were removed during a cleanup associated with importing the project
-into google/protobuf repository. Before we figure a better way to manage the dependencies, you will have to manually download the dependencies 
-to be able to build the test projects:
-
-1. Download https://github.com/jskeet/protobuf-csharp-port/archive/2.4.1.555.zip
-2. Open the archive and copy following files into this directory:
-   * `lib/Microsoft.Silverlight.Testing/`
-   * `lib/NUnit/`
-   * `lib/proto.exe`
-
-After that, you should be able to fully build the C# protobufs Visual Studio solutions.
-
-TODO(jtattermusch): the way we pull in dependencies needs to change