C#-Binding: Fix example about opentxs

[BlueWall]

It seems that the dll is not being built.

[lclc]

Yes, I could not write/build/test the C# bindings since I have no Windows.

Are you using it / plan to use it? It shouldn't be to hard to add it, just check the swig/CMakeLists.txt file.

[BlueWall]

I have no Windows either. I will be using it under Mono. I will work on it. Thanks.

[BlueWall]

Now I can move forward on building the csharp dll. I think it parallels Java a good deal, so I will look at that too.

[lclc]

AFAIK the Windows C# dll is still not working. Either add it to the docs or remove it fully.

[haarts]

Do I need to remove the same stuff as in #52? Eg https://github.com/Open-Transactions/opentxs/tree/develop/scripts/demo/csharp or is there something else which need to be axed?

A quick find revealed also:
https://github.com/Open-Transactions/opentxs/tree/develop/cmake/windll.rc.in

[lclc]

@BlueWall Is your Mono binding working with the example https://github.com/Open-Transactions/opentxs/tree/develop/scripts/demo/csharp ?

I guess this one we can remove since it's MS C#:
https://github.com/Open-Transactions/opentxs/tree/develop/scripts/demo/vscsharp

The windll.rc.in was added by Eric and it seems to be needed to build OT on Windows with MSVC.