Add translate field/s to Query Task

[jamesduncan]

Add to the query task to allow a user to select one or more fields to translate from one language to another using Google's translate API.

Requirements

1. Input API key for access to Google Translate API (inside app settings?).
2. Read the text value of a field from an object that was created or updated.
3. Choose the language of the source field from a drop down.
4. Choose the language to translate to from a drop down.
5. If the field is not multilingual choose a field (from the same object) to store the new translated value on.
6. If the field is multilingual choose what language to store the new translated value in (from list of current languages the site is using).

Tasks

• Enhance current Query task's set value to add a new "Translate" option alongside "Custom" and "Process".
• Add to App Setting to include Google API key.

Reference

This feature will allow us to translate captions for the new FCF Activity Reporting. Currently there is a cron on Adroit that does this for the legacy Adroit and has saved the staff a lot of time on translations.

Possilbe UI/UX could be adding a new option here for "Translate" and give "Translate from:" and "Translate to:" and if not a multilingual field provide an option that says "Save value on" that allows you to choose another field on the same object.

[jamesduncan]

If there is a way to enhance this new feature #657 to do two things I think we can get this done.

1. Can it accept inputs from an object/field to pass to the API request?
2. Can we parse the response of the API request and use it to store data in an object/field?

[jamesduncan]

I am just tagging a few people to get this on their radar of what they think could be possible...feel free to remove yourself.