Split up nodejs SDK into multiple files

[lblackstone]

Fixes #479

[lblackstone]

I'm still working on fixing the exports, but the API types seem to be generating correctly at this point.

[hausdorff]

I would like to see a diff of the kind generating code in provider.ts.mustache and kind.ts.mustache to make doubly sure we're ready to merge this, but other than that, I trust that our tests would fail catastrophically if we messed this up.

[hausdorff]

Oh wait, why is input.ts and output.ts changing so much? Those should be diff-free right?

[lblackstone]

Oh wait, why is input.ts and output.ts changing so much? Those should be diff-free right?

Ah, appears that the change I made in typegen.go to comment indentation inadvertently messed those up. It's not a functional change, but I'll figure out how to reverse it.

[lblackstone]

Here's the diff:

1,5c1,7
< {{#Groups}}
< export namespace {{Group}} {
<   {{#Versions}}
<   export namespace {{Version}} {
<     {{#Kinds}}
---
> // *** WARNING: this file was generated by the Pulumi Kubernetes codegen tool. ***
> // *** Do not edit by hand unless you're certain you know what you are doing! ***
> 
> import * as pulumi from "@pulumi/pulumi";
> import * as inputApi from "../../types/input";
> import * as outputApi from "../../types/output";
> 
13d14
< 
34,39c35,40
<       * Create a {{Group}}.{{Version}}.{{Kind}} resource with the given unique name, arguments, and options.
<       *
<       * @param name The _unique_ name of the resource.
<       * @param args The arguments to use to populate this resource's properties.
<       * @param opts A bag of options that control this resource's behavior.
<       */
---
>        * Create a {{Group}}.{{Version}}.{{Kind}} resource with the given unique name, arguments, and options.
>        *
>        * @param name The _unique_ name of the resource.
>        * @param args The arguments to use to populate this resource's properties.
>        * @param opts A bag of options that control this resource's behavior.
>        */
50,56d50
<     {{/Kinds}}
<   }
< 
<   {{/Versions}}
< }
< 
< {{/Groups}}

[hausdorff]

Alright I think this makes sense, it's a little weird that the resource TS files are capitalized, but I don't see an easy way to fix that.