Gravity Forms Zapier Addon 4.4.0

- AF: Updated process_feed() return value for compatibility with Gravity Forms 2.9.4, so the framework can save the feed status to the entry meta.

- Added support for async (background) feed processing to improve form submission performance.
- Fixed an issue which causes entries from translated sites to fail.

- Added support for async (background) feed processing to improve form submission performance.