Bug fix:
Fixed issue with GET requests for non-hourly data with the eia_backfill function:
frequency and data arguments to aligned with the eia_get function argumentsDate objects are processedeia_backfill to handle large data query from the APIeia_get function - curl commands failed to send query with bracketseia_backfill function usageeia_get function argument - rename the api_url argument to api_path, and dropping the end-point (https://api.eia.gov/v2/) from the queryeia_metadata to query metadata information from the APIeia_get function to query data from EIA APINEWS.md file to track changes to the package