message: Add package-2018-01 to Go SDK build
diff: @@ -140,11 +140,21 @@ go:
  ``` yaml $(go) && $(multiapi)
  batch:
  + - tag: package-2018-01
  - tag: package-2017-07
  - tag: package-2017-01
  - tag: package-2016-02
  ```
  +### Tag: package-2018-01 and go
  +
  +These settings apply only when `--tag=package-2018-01 --go` is specified on the command line.
  +Please also specify `--go-sdk-folder=<path to the root directory of your azure-sdk-for-go clone>`.
  +
  +``` yaml $(tag) == 'package-2018-01' && $(go)
  +output-folder: $(go-sdk-folder)/services/iothub/mgmt/2018-01-22/devices
  +```
  +
  ### Tag: package-2017-07 and go
  These settings apply only when `--tag=package-2017-07 --go` is specified on the command line.
  