Adds a netstandard 1.3 version

Author: ThadHouse

src/FRC-Utilities/FRC-Utilities.csproj

@@ -6,7 +6,7 @@
     <AssemblyTitle>FRC Utilities</AssemblyTitle>
     <Title>FRC Utilities</Title>
     <Authors>RobotDotNet</Authors>
-    <TargetFrameworks>net451;net46;netstandard1.5</TargetFrameworks>
+    <TargetFrameworks>net451;net46;netstandard1.3;netstandard1.5</TargetFrameworks>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <AssemblyName>FRC.Utilities</AssemblyName>
     <PackageId>FRC.Utilities</PackageId>
@@ -32,10 +32,14 @@
     <Reference Include="Microsoft.CSharp" />
   </ItemGroup>
 
-  <PropertyGroup Condition=" '$(TargetFramework)' == 'netstandard1.5' ">
+  <PropertyGroup Condition=" '$(TargetFramework)' == 'netstandard1.3' ">
     <DefineConstants>$(DefineConstants);NETSTANDARD</DefineConstants>
   </PropertyGroup>
 
+  <PropertyGroup Condition=" '$(TargetFramework)' == 'netstandard1.5' ">
+    <DefineConstants>$(DefineConstants);NETSTANDARD;NETSTANDARD15</DefineConstants>
+  </PropertyGroup>
+
   <PropertyGroup Condition=" '$(TargetFramework)' == 'net46' ">
     <DefineConstants>$(DefineConstants);NET46</DefineConstants>
   </PropertyGroup>
@@ -44,7 +48,8 @@
     <DefineConstants>$(DefineConstants);NET451</DefineConstants>
   </PropertyGroup>
 
-  <ItemGroup Condition=" '$(TargetFramework)' == 'netstandard1.5' ">
+  <ItemGroup Condition=" '$(TargetFramework)' == 'netstandard1.3' ">
+    <Compile Remove="NativeLibraryUtilities\*.cs"/>
     <PackageReference Include="System.Linq" Version="4.3.0" />
     <PackageReference Include="System.Runtime" Version="4.3.0" />
     <PackageReference Include="System.Runtime.Extensions" Version="4.3.0" />
@@ -54,4 +59,13 @@
     <PackageReference Include="System.Reflection.Extensions" Version="4.3.0" />
   </ItemGroup>
 
+  <ItemGroup Condition=" '$(TargetFramework)' == 'netstandard1.5' ">
+    <PackageReference Include="System.Linq" Version="4.3.0" />
+    <PackageReference Include="System.Runtime" Version="4.3.0" />
+    <PackageReference Include="System.Runtime.Extensions" Version="4.3.0" />
+    <PackageReference Include="System.IO.FileSystem" Version="4.3.0" />
+    <PackageReference Include="System.Runtime.InteropServices" Version="4.3.0" />
+    <PackageReference Include="System.Runtime.InteropServices.RuntimeInformation" Version="4.3.0" />
+    <PackageReference Include="System.Reflection.Extensions" Version="4.3.0" />
+  </ItemGroup>
 </Project>