no more submodule

GtkSharp/Source/Libs/CairoSharp/CairoSharp.csproj

@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <Description>CairoSharp is a C# wrapper for the Cairo library.</Description>
+    <PackageTags>cairo;cairosharp;cairo-sharp;wrapper</PackageTags>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <Compile Include="..\Shared\*.cs">
+      <Link>%(RecursiveDir)%(Filename)%(Extension)</Link>
+    </Compile>
+  </ItemGroup>
+
+</Project>