[Add] Supports older deployment targets and updates Google services

Removes the SBJson dependency for newer clients. Older clients can
still use ~> 0.0.1 while newer clients can use the latest (or ~> 0.1.0).

Updates the supported Google services.

Removes the Networking files since they are not referenced from any
other code (superseded by gtm-oauth2?).

Lints correctly (it just takes a long time).