Support adding matches to a Google Sheet

[TheAnnalyst]

See #scouting-app on Slack for details on why this is desirable. Currently, I feel the best way to do this is to add generic hooks that run when matches are stored/deleted, and then add default hooks that sync the changes to a Google Sheet.

• Add match hooks (done in ef1f250)
• Create a function to generate a StorageHooks object with configuration options that can be passed in as parameters (API key and spreadsheet ID)
  • This is a library, so we don't want to assume a particular configuration structure (our scouting frontend uses a global Config object).
• Implement an onSaveMatch hook to add matches to a Google Sheet
• Implement an onDeleteMatch hook to remove matches from the spreadsheet
• Test the above hooks
• Use these hooks on the scouting app

It may be useful to look at the Google Sheets API documentation.