Improve the instructions for bridging non sdkv2 providers

[iwahbe]

The new instructions walk you through how to setup xyz.New(version.Version)() at the point where it is used. This will hopefully be clearer to our users.

Fixes #116
Fixes #119

[t0yv0]

NO harm done here but I'm not sure this is the right place? I'm starting to think we need to move toward "show, don't tell" as users are very busy. Drop boilerplates, make a pulumi CLI extension that bridges the provider and populates the right bits with minimal code, comments should be really pointers to ref docs or even doc comments but on the definition of P here.

[iwahbe]

NO harm done here but I'm not sure this is the right place? I'm starting to think we need to move toward "show, don't tell" as users are very busy. Drop boilerplates, make a pulumi CLI extension that bridges the provider and populates the right bits with minimal code, comments should be really pointers to ref docs or even doc comments but on the definition of P here.

I agree, and that is #100. Updating the boilerplate is faster as a temporary measure.