login or use authToken when needed.
use my protobuf branch

- closes #1
simplify details example
add an example of getting a package's sha1
formatting
make README consistent with current usage
Merge branch 'dev'

* dev:
  make README consistent with current usage
  formatting
  add an example of getting a package's sha1
  simplify details example
  use my protobuf branch
  login or use authToken when needed.

Conflicts:
	package.json
version bump