Refactor 1.x content (or remove it)

[guardrex]

While working on #9268, I noticed some problems with the 1.x versioning.

The versioning that appears for 1.x points to a 2.0 sample, so it's incorrect in the topic. See this 1.1 version ...

https://docs.microsoft.com/aspnet/core/tutorials/getting-started-with-swashbuckle?view=aspnetcore-1.1&tabs=visual-studio%2Cvisual-studio-xml#xml-comments

... scroll down a bit, and you'll see a CreateDefaultBuilder in there.

It also looks like the 1.x links to the sample provide a 2.0 project file.

cc: @scottaddie

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Document Details

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• ID: 14fce65f-1337-58cb-2193-8d8e0e62792d
• Version Independent ID: 59222460-a971-e76e-4fe9-23d4d7d768ee
• Content: Get started with Swashbuckle and ASP.NET Core
• Content Source: aspnetcore/tutorials/getting-started-with-swashbuckle.md
• Product: aspnet-core
• GitHub Login: @zuckerthoben
• Microsoft Alias: scaddie

[scottaddie]

@guardrex You're correct that the Program.cs sample displayed for 1.1 is incorrect.

[guardrex]

I would've fixed it on the spot, but I think the project file snippet situation needs work, too. Best to work it separately from the other issue, which has priority bug fixes that should go in quickly-ish.

[Rick-Anderson]

Can't we remove the 1.x content?

[guardrex]

Earlier, we said we'd go with PDFs; but as we get closer to mid-year (June 27 2019 ... EOS for 1.x), I guess we'll be killing it more and more without going to the trouble of PDFing the 1.x bits.

[Rick-Anderson]

Whoever updates this, check the closed issues.