Generate AssemblyInfo at build time and have appveyor patch configs with version number

Programs/examples/TestClient/Properties/AssemblyInfo.cs

@@ -1,33 +0,0 @@
-using System.Reflection;
-using System.Runtime.CompilerServices;
-using System.Runtime.InteropServices;
-
-// General Information about an assembly is controlled through the following 
-// set of attributes. Change these attribute values to modify the information
-// associated with an assembly.
-[assembly: AssemblyTitle("TestClient")]
-[assembly: AssemblyDescription("")]
-[assembly: AssemblyConfiguration("")]
-[assembly: AssemblyCompany("")]
-[assembly: AssemblyProduct("TestClient")]
-[assembly: AssemblyCopyright("Copyright ©  2006")]
-[assembly: AssemblyTrademark("")]
-[assembly: AssemblyCulture("")]
-
-// Setting ComVisible to false makes the types in this assembly not visible 
-// to COM components.  If you need to access a type in this assembly from 
-// COM, set the ComVisible attribute to true on that type.
-[assembly: ComVisible(false)]
-
-// The following GUID is for the ID of the typelib if this project is exposed to COM
-[assembly: Guid("0563f706-7fa9-42f6-bf23-c6acd1175964")]
-
-// Version information for an assembly consists of the following four values:
-//
-//      Major Version
-//      Minor Version 
-//      Build Number
-//      Revision
-//
-[assembly: AssemblyVersion("1.2.0.0")]
-[assembly: AssemblyFileVersion("1.2.0.0")]

Programs/examples/TestClient/TestClient.csproj

@@ -13,7 +13,7 @@
 	  <TargetFrameworks>netstandard2.0;net461</TargetFrameworks>
 	  <OutputType>Exe</OutputType>
 	  <RootNamespace>TestClient</RootNamespace>
-	  <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
+	  <GenerateAssemblyInfo>true</GenerateAssemblyInfo>
 	</PropertyGroup>
 	<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
 	  <AllowUnsafeBlocks>True</AllowUnsafeBlocks>
@@ -55,10 +55,17 @@
 	  <ProjectReference Include="..\..\..\LibreMetaverse.StructuredData\LibreMetaverse.StructuredData.csproj" />
 	  <ProjectReference Include="..\..\..\LibreMetaverse.Utilities\LibreMetaverse.Utilities.csproj" />
 	</ItemGroup>
+	<ItemGroup>
+	  <Folder Include="Properties\" />
+	</ItemGroup>
 	<PropertyGroup>
 	  <PreBuildEvent>
 	  </PreBuildEvent>
 	  <PostBuildEvent>
 	  </PostBuildEvent>
+	  <Version>1.2.0</Version>
+	  <Authors>OpenMetaverse Developers</Authors>
+	  <Product>LibreMetaverse</Product>
+	  <Copyright>Copyright © OpenMetaverse Developers 2008, 2017 All rights reserved</Copyright>
 	</PropertyGroup>
 </Project>