Update NUnit in compat solution.

Author: yfakariya

test/MsgPack.UnitTest.CodeDom.Net35/MsgPack.UnitTest.CodeDom.Net35.csproj

@@ -38,8 +38,9 @@
     <AssemblyOriginatorKeyFile>..\..\src\MsgPack.snk</AssemblyOriginatorKeyFile>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="nunit.framework">
-      <HintPath>..\..\packages\NUnit.2.6.2\lib\nunit.framework.dll</HintPath>
+    <Reference Include="nunit.framework, Version=2.6.4.14350, Culture=neutral, PublicKeyToken=96d09a1eb7f44a77, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\..\packages\NUnit.2.6.4\lib\nunit.framework.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
@@ -80,9 +81,7 @@
     <None Include="..\..\src\MsgPack.snk">
       <Link>MsgPack.snk</Link>
     </None>
-    <None Include="..\MsgPack.UnitTest.CodeDom\packages.config">
-      <Link>packages.config</Link>
-    </None>
+    <None Include="packages.config" />
   </ItemGroup>
   <ItemGroup>
     <Service Include="{82A7F48D-3B50-4B1E-B82E-3ADA8210C358}" />

test/MsgPack.UnitTest.CodeDom.Net35/packages.config

@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="NUnit" version="2.6.2" targetFramework="net35" />
+  <package id="NUnit" version="2.6.4" targetFramework="net35" />
 </packages>

test/MsgPack.UnitTest.Net35/MsgPack.UnitTest.Net35.csproj

@@ -38,8 +38,9 @@
     <AssemblyOriginatorKeyFile>..\..\src\MsgPack.snk</AssemblyOriginatorKeyFile>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="nunit.framework">
-      <HintPath>..\..\packages\NUnit.2.6.2\lib\nunit.framework.dll</HintPath>
+    <Reference Include="nunit.framework, Version=2.6.4.14350, Culture=neutral, PublicKeyToken=96d09a1eb7f44a77, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\..\packages\NUnit.2.6.4\lib\nunit.framework.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />

test/MsgPack.UnitTest.Net35/packages.config

@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="NUnit" version="2.6.2" targetFramework="net35" />
+  <package id="NUnit" version="2.6.4" targetFramework="net35" />
 </packages>