remove autobind example from init commands

[zachsmith1]

When developers are running init for the first time to generate base configs and files, an example is included in the autobind section that points to - "{{.}}/graph/model. The problem with this is that developers likely won't already have external types in this directory so any subsequent generate commands will fail with the error make sure you're using an import path to a package that exists. I've commented this field out from the configTemplate so that developers following simple tutorials online aren't immediately blocked when running init followed by generate. Leaving this commented out would still show how a developer could reference external/already-defined types elsewhere.

Should fix errors users are seeing for this: #1765

I have:

• Added tests covering the bug / feature (see testing)
  (Not really needed)
• Updated any relevant documentation (see docs)
  (Not really needed)

[frederikhors]

@StevenACoffman I think this is URGENT!

@zachsmith1 THANKS!