Added Altair GraphQL UI. - #301

@imolorhe Thank you very much for your work. I just recently read about Altair and tried to use it as desktop standalone app. I am glad that it is possible to connect Altair as html page.

Note that you will have to add a new package to build scripts - https://github.com/graphql-dotnet/server/blob/develop/build.cake#L14

Note that you will have to add a new package to build scripts - https://github.com/graphql-dotnet/server/blob/develop/build.cake#L14

I already added the project here:

Do I need to do something else?

I just recently read about Altair and tried to use it as desktop standalone app.

I'm curious as to where you read about Altair for the first time? 🙂

I should also add that Altair comes with many more configuration options: https://github.com/imolorhe/altair#configuration-options

But I figured it's okay for the first PR not to have them (lesser code, faster review). Also would appreciate if some core contributor could add those options instead of myself.

Do I need to do something else?

I overlooked it, everything is fine.

I'm curious as to where you read about Altair for the first time?

graphql/graphql-over-http#48

I should also add that Altair comes with many more configuration options

You may add link to https://github.com/imolorhe/altair#configuration-options for GraphQLAltairOptions summary comments.

@joemcbride @pekkah New package was uploaded to myget feed: https://ci.appveyor.com/project/graphql-dotnet-ci/server/builds/30054845#L558 but requires (as I understand) manual push to nuget. Please tell me, do I need any special keys / access rights for this?

Thanks @sungam3r!

I see that there is also docs for GraphiQL here: https://graphql-dotnet.github.io/docs/getting-started/graphiql

Would it make sense to add Altair to the docs as well?

Of course.

@sungam3r Looks like the Altair package isn't still available.

I know. @joemcbride could you please publish it?