Update xproj

Author: mythz

src/ServiceStack.Text/ServiceStack.Text.xproj

@@ -27,5 +27,8 @@
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|AnyCPU'">
     <ProduceOutputsOnBuild>True</ProduceOutputsOnBuild>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PCL|AnyCPU'">
+    <ProduceOutputsOnBuild>True</ProduceOutputsOnBuild>
+  </PropertyGroup>
   <Import Project="$(VSToolsPath)\DNX\Microsoft.DNX.targets" Condition="'$(VSToolsPath)' != ''" />
 </Project>

src/ServiceStack.Text/project.json

@@ -58,5 +58,8 @@
       },
       "compilationOptions": { "define": [ "DNX451", "CORECLR" ] }
     }
+  },
+  "configurations": {
+    "PCL": { }
   }
 }