Add filter tags to the template and inc version

Author: Sergey Tregub

ProjectTemplates/How to create new template.md

@@ -10,7 +10,15 @@ After making any changes do:
 1. Extract all files from the created zip-archive to any folder as you want. Typically, the file can be found in "C:\Users\<YOU>\Documents\Visual Studio 2017\My Exported Templates" folder
 1. Open a file "MyTemplate.vstemplate"
 1. Replace content of the tag `DefaultName` in the section `TemplateData` to "ASPNetCore.Service" (without quotation)
-1. Add tag `NumberOfParentCategoriesToRollUp` to the same section with value '1': `<NumberOfParentCategoriesToRollUp>1</NumberOfParentCategoriesToRollUp>`
+1. Add the following tags to tha same section:
+```xml
+    <NumberOfParentCategoriesToRollUp>1</NumberOfParentCategoriesToRollUp>
+    <LanguageTag>C#</LanguageTag>
+    <PlatformTag>windows</PlatformTag>
+    <PlatformTag>linux</PlatformTag>
+    <ProjectTypeTag>web</ProjectTypeTag>
+    <ProjectTypeTag>RESTful Service</ProjectTypeTag>
+```
 1. Add all files from the folder to zip-archive with a name "ASP.Net Core RESTful Service.zip". All added files must be in the root of the archive
 1. Copy this file to "ProjectTemplates\ReferenceProjectVSIX\ProjectTemplates\CSharp\.NET Core" folder and replace an existing one
 1. Go to VS, expand a ReferenceProjectVSIX project and double click on source.extension.vsixmanifest file

ProjectTemplates/ReferenceProjectVSIX/ProjectTemplates/CSharp/.NET Core/ASP.Net Core RESTful Service.zip

@@ -1,13 +1,13 @@
 <?xml version="1.0" encoding="utf-8"?>
 <PackageManifest Version="2.0.0" xmlns="http://schemas.microsoft.com/developer/vsx-schema/2011" xmlns:d="http://schemas.microsoft.com/developer/vsx-schema-design/2011">
     <Metadata>
-        <Identity Id="ASP.Net Core RESTful Service Template-1" Version="1.1" Language="en-US" Publisher="Sergey Tregub" />
+        <Identity Id="ASP.Net Core RESTful Service Template-1" Version="1.2" Language="en-US" Publisher="Sergey Tregub" />
         <DisplayName>ASP.Net Core RESTful Service Template</DisplayName>
         <Description xml:space="preserve">Project template to create production-ready RESTful service based on ASP.Net Core. It contains preconfigured DI-container, logging, CORS, some boilerplate code and other features</Description>
         <MoreInfo>https://github.com/drwatson1/AspNet-Core-REST-Service</MoreInfo>
         <GettingStartedGuide>https://github.com/drwatson1/AspNet-Core-REST-Service/wiki</GettingStartedGuide>
         <Icon>Assets\logo.png</Icon>
-        <Tags>asp-net-core restful-api vs2017 visual-studio project-template</Tags>
+        <Tags>asp-net-core restful-api vs2017 vs2019 visual-studio project-template</Tags>
     </Metadata>
     <Installation>
         <InstallationTarget Id="Microsoft.VisualStudio.Community" Version="[15.0, 17.0)" />