NH-3990 - Remove unneeded system references.

ngbrown · ngbrown · commit 86660bd70ce7 · 2017-08-10T08:43:45.000-07:00
diff --git a/src/NHibernate/NHibernate.csproj b/src/NHibernate/NHibernate.csproj
@@ -47,9 +47,6 @@
   </ItemGroup>
 
   <ItemGroup>
-    <Reference Include="System" />
-    <Reference Include="System.Core" />
-    <Reference Include="System.Data" />
     <Reference Include="System.ServiceModel" />
     <Reference Include="System.Transactions" />
     <Reference Include="System.Configuration" />
