[DBTech] DragonByte Tweet Poster 2.0.0

Update highlights

This update contains back-end only changes, there are no new features or front-facing changes. The product is now also considered "Gold" after a rather lengthy Beta period

The Twitter class is now downloaded and bundled automatically (via Composer) when you download the product.

Also, we've added an install-upgrade.json file in preparation for compatibility with the [TH] Install & Upgrade add-on.


Complete Change Log

Change: The Twitter PHP class is now loaded via Composer instead of manually updated
Change: Added install-upgrade.json