Addresses #8579
I might be getting the hang of **_find and replace_** now. 😝
This doesn't touch a couple that ref 2.2.0. I'll tidy those up on https://github.com/aspnet/Docs/issues/8518 after 2.2 RTM.
* Update Startup.cs
This sample causes a FileNotFoundException with Entity Framework Core Migrations - i.e. when executing "dotnet ef migrations add new", the GetEntryAssembly call returns "ef", and "ef.xml" does not exist in the build folder.
* Update Startup.cs
This sample causes a FileNotFoundException with Entity Framework Core Migrations - i.e. when executing "dotnet ef migrations add new", the GetEntryAssembly call returns "ef", and "ef.xml" does not exist in the build folder.
* Update Swagger tutorials for 2.1
* Improve PMC instructions
* Verbiage tweaks
* Fix code highlighting in NSwag tutorial
* Remove unnecessary screenshots
* Apply 2.1 moniker to Swashbuckle tutorial
* Replace line numbers with region name
* NSwag 2.1 sample app updates
* Update Data annotations section of NSwag doc
* Add tip to NSwag doc
* Minor tweaks
* NSwag doc updates
* Fix API ref links
* Add section for adding API info
* Add sentence to Customize section
* Convert H2 heading to H3
* React to feedback
* add notice regarding undocumented methods notices and updated code for pointing to the xml file
* Update web-api-help-pages-using-swagger.md
* cleanup using in startup.cs and updated notice message regarding missing xml comment
* add missing startup.cs changes
* Minor edit