Unpublish unneeded translator packages on npm

[tjaffri]

We are about to publish opent2t-translator-helper-wink to npm to facilitate folks who are currently playing around with translators.

@sanjaiganesh previously published this: https://www.npmjs.com/package/opent2t-translator-helper-nest as well as this: https://www.npmjs.com/package/translator-nest-thermostat

This issue serves as a reminder that we need to unpublish all of these when no longer needed. The last one (translator-nest-thermostat) is not even the correct name and has been replaced by this one: https://www.npmjs.com/package/opent2t-translator-com-nest-thermostat