Added Polyfill and fix on Symbol for IE11

Added Polyfill and fix on Symbol for IE11

Blazor.Polyfill.sln

@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 15
+VisualStudioVersion = 15.0.27520.0
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Daddoon.Blazor.Polyfill.JS", "src\Daddoon.Blazor.Polyfill.JS\Daddoon.Blazor.Polyfill.JS.csproj", "{A0860159-2B9E-4103-A8DE-3B5F43269128}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{A0860159-2B9E-4103-A8DE-3B5F43269128}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{A0860159-2B9E-4103-A8DE-3B5F43269128}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{A0860159-2B9E-4103-A8DE-3B5F43269128}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{A0860159-2B9E-4103-A8DE-3B5F43269128}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {11A558BC-26A4-42F9-AF68-58B289162C7D}
+	EndGlobalSection
+EndGlobal

src/Daddoon.Blazor.Polyfill.JS/.gitignore

@@ -0,0 +1,2 @@
+node_modules/
+dist/

src/Daddoon.Blazor.Polyfill.JS/Daddoon.Blazor.Polyfill.JS.csproj

@@ -0,0 +1,31 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netcoreapp2.0</TargetFramework>
+    <TypeScriptCompileBlocked>true</TypeScriptCompileBlocked>
+    <TypeScriptToolsVersion>Latest</TypeScriptToolsVersion>
+    <DefaultItemExcludes>${DefaultItemExcludes};node_modules\**</DefaultItemExcludes>
+
+    <!-- VS's FastUpToDateCheck doesn't consider .ts file changes, so it's necessary to disable it to get incremental builds to work correctly (albeit not as fast as if FastUpToDateCheck did work for them) -->
+    <DisableFastUpToDateCheck>true</DisableFastUpToDateCheck>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.FileProviders.Embedded" Version="2.0.0" />
+    <WebpackInputs Include="**\*.ts" Exclude="node_modules\**" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Folder Include="dist\" />
+  </ItemGroup>
+
+  <Target Name="RunWebpack" BeforeTargets="Build" Inputs="@(WebpackInputs)" Outputs="dist\blazor.polyfill.js">
+    <RemoveDir Directories="dist" />
+    <Exec Command="npm install --save core-js" />
+    <Exec Command="npm install --save whatwg-fetch" />
+    <Exec Command="npm run build" />
+    <ItemGroup>
+      <EmbeddedResource Include="dist\blazor.polyfill.js" LogicalName="blazor./blazor.polyfill.js" />
+    </ItemGroup>
+  </Target>
+</Project>

src/Daddoon.Blazor.Polyfill.JS/obj/Daddoon.Blazor.Polyfill.JS.csproj.nuget.g.props

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8" standalone="no"?>
+<Project ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup Condition=" '$(ExcludeRestorePackageImports)' != 'true' ">
+    <RestoreSuccess Condition=" '$(RestoreSuccess)' == '' ">True</RestoreSuccess>
+    <RestoreTool Condition=" '$(RestoreTool)' == '' ">NuGet</RestoreTool>
+    <ProjectAssetsFile Condition=" '$(ProjectAssetsFile)' == '' ">C:\Appizeo\Dev\Allogaia\Allogaia\BlazorComponents\Blazor.Polyfill\Blazor.Polyfill\src\Daddoon.Blazor.Polyfill.JS\obj\project.assets.json</ProjectAssetsFile>
+    <NuGetPackageRoot Condition=" '$(NuGetPackageRoot)' == '' ">$(UserProfile)\.nuget\packages\</NuGetPackageRoot>
+    <NuGetPackageFolders Condition=" '$(NuGetPackageFolders)' == '' ">C:\Users\blyzz\.nuget\packages\;C:\Program Files (x86)\Microsoft SDKs\NuGetPackagesFallback\;C:\Program Files\dotnet\sdk\NuGetFallbackFolder</NuGetPackageFolders>
+    <NuGetProjectStyle Condition=" '$(NuGetProjectStyle)' == '' ">PackageReference</NuGetProjectStyle>
+    <NuGetToolVersion Condition=" '$(NuGetToolVersion)' == '' ">4.6.0</NuGetToolVersion>
+  </PropertyGroup>
+  <PropertyGroup>
+    <MSBuildAllProjects>$(MSBuildAllProjects);$(MSBuildThisFileFullPath)</MSBuildAllProjects>
+  </PropertyGroup>
+  <ImportGroup Condition=" '$(ExcludeRestorePackageImports)' != 'true' ">
+    <Import Project="C:\Program Files\dotnet\sdk\NuGetFallbackFolder\microsoft.netcore.app\2.0.0\build\netcoreapp2.0\Microsoft.NETCore.App.props" Condition="Exists('C:\Program Files\dotnet\sdk\NuGetFallbackFolder\microsoft.netcore.app\2.0.0\build\netcoreapp2.0\Microsoft.NETCore.App.props')" />
+  </ImportGroup>
+</Project>

src/Daddoon.Blazor.Polyfill.JS/obj/Daddoon.Blazor.Polyfill.JS.csproj.nuget.g.targets

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8" standalone="no"?>
+<Project ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <MSBuildAllProjects>$(MSBuildAllProjects);$(MSBuildThisFileFullPath)</MSBuildAllProjects>
+  </PropertyGroup>
+  <ImportGroup Condition=" '$(ExcludeRestorePackageImports)' != 'true' ">
+    <Import Project="C:\Program Files\dotnet\sdk\NuGetFallbackFolder\netstandard.library\2.0.0\build\netstandard2.0\NETStandard.Library.targets" Condition="Exists('C:\Program Files\dotnet\sdk\NuGetFallbackFolder\netstandard.library\2.0.0\build\netstandard2.0\NETStandard.Library.targets')" />
+    <Import Project="C:\Program Files\dotnet\sdk\NuGetFallbackFolder\microsoft.netcore.app\2.0.0\build\netcoreapp2.0\Microsoft.NETCore.App.targets" Condition="Exists('C:\Program Files\dotnet\sdk\NuGetFallbackFolder\microsoft.netcore.app\2.0.0\build\netcoreapp2.0\Microsoft.NETCore.App.targets')" />
+  </ImportGroup>
+</Project>