Update projects/targets to produce .snupkg packages. (#92)

Author: StephenMolloy

src/CosmosDBSessionStateProviderAsync/Microsoft.AspNet.SessionState.CosmosDBSessionStateProviderAsync.csproj

@@ -28,7 +28,7 @@
     <BaseIntermediateOutputPath>..\obj\</BaseIntermediateOutputPath>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
-    <DebugType>pdbonly</DebugType>
+    <DebugType>portable</DebugType>
     <Optimize>true</Optimize>
     <DefineConstants>TRACE</DefineConstants>
     <ErrorReport>prompt</ErrorReport>

src/SessionStateModule/Microsoft.AspNet.SessionState.SessionStateModule.csproj

@@ -26,7 +26,7 @@
     <BaseIntermediateOutputPath>..\obj\</BaseIntermediateOutputPath>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
-    <DebugType>pdbonly</DebugType>
+    <DebugType>portable</DebugType>
     <Optimize>true</Optimize>
     <DefineConstants>TRACE</DefineConstants>
     <ErrorReport>prompt</ErrorReport>

src/SqlSessionStateProviderAsync/Microsoft.AspNet.SessionState.SqlSessionStateProviderAsync.csproj

@@ -35,7 +35,7 @@
     <BaseIntermediateOutputPath>..\obj\</BaseIntermediateOutputPath>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
-    <DebugType>pdbonly</DebugType>
+    <DebugType>portable</DebugType>
     <Optimize>true</Optimize>
     <DefineConstants>TRACE</DefineConstants>
     <ErrorReport>prompt</ErrorReport>

tools/NuGetProj.targets

@@ -273,7 +273,7 @@ NuGetPack: Creates a nuget package.
     <PropertyGroup>
       <NuSpecProperties>@(NuSpecProperties)</NuSpecProperties>
       <NuGetPackOptions Condition="'$(NuGetPackOptions)' == '' AND '$(NuGetPackSymbols)' != 'true'">-NoPackageAnalysis</NuGetPackOptions>
-      <NuGetPackOptions Condition="'$(NuGetPackOptions)' == '' AND '$(NuGetPackSymbols)' == 'true'">-NoPackageAnalysis -NoDefaultExcludes -symbols</NuGetPackOptions>
+      <NuGetPackOptions Condition="'$(NuGetPackOptions)' == '' AND '$(NuGetPackSymbols)' == 'true'">-NoPackageAnalysis -NoDefaultExcludes -Symbols -SymbolPackageFormat snupkg</NuGetPackOptions>
       <!-- BuildCommand is defined in nuget.targets file -->
       <BuildCommand>$(BuildCommand.Replace('-symbols', ''))</BuildCommand>
       <BuildCommand>$(BuildCommand.Replace('/symbols', ''))</BuildCommand>