Add Costura.Fody package to embed DDL depencies

This will embed external DDL dependencies into the assembly file.

FodyWeavers.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Weavers>
+	<Costura/>
+
+</Weavers>

SSH Agent Helper.csproj

@@ -26,6 +26,8 @@
     <IsWebBootstrapper>false</IsWebBootstrapper>
     <UseApplicationTrust>false</UseApplicationTrust>
     <BootstrapperEnabled>true</BootstrapperEnabled>
+    <NuGetPackageImportStamp>
+    </NuGetPackageImportStamp>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <PlatformTarget>AnyCPU</PlatformTarget>
@@ -80,7 +82,20 @@
       <Install>true</Install>
     </BootstrapperPackage>
   </ItemGroup>
+  <ItemGroup>
+    <Content Include="FodyWeavers.xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="packages.config" />
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <Import Project="packages\Fody.1.28.3\build\Fody.targets" Condition="Exists('packages\Fody.1.28.3\build\Fody.targets')" />
+  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
+    <PropertyGroup>
+      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
+    </PropertyGroup>
+    <Error Condition="!Exists('packages\Fody.1.28.3\build\Fody.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Fody.1.28.3\build\Fody.targets'))" />
+  </Target>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
   <Target Name="BeforeBuild">

packages.config

@@ -1,4 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="CommandLineParser" version="1.9.71" targetFramework="net40" />
+  <package id="Costura.Fody" version="1.3.3.0" targetFramework="net40" developmentDependency="true" />
+  <package id="Fody" version="1.28.3" targetFramework="net40" developmentDependency="true" />
 </packages>