[DISCONTINUED] Customer RFM Report

Updated to v230.2

Release Notes:
- Fixed: "Undefined index: token" error on login page
- Fixed: "Unknown column: c.rfm" error

Updated to v300.1

Release Notes:
- NOTE: The extension now uses ocMod instead of vQmod, as required by the OpenCart cloud. If upgrading from a previous version, make sure to delete the old vQmod file, and then click "Refresh" in Extensions > Modifications.

- Added: compatibility with OpenCart 3.0.0.x - 3.0.1.x
- Removed: compatibility with OpenCart 1.5.x and 2.0.0.0 for new versions

Updated to v302.1

Release Notes:
- Confirmed: compatibility with OpenCart 3.0.2.x
- Removed: compatibility with OpenCart 2.x versions, since the way reports work in the two version lines is too different to easily maintain a single version (v230.2 will continue to work just fine with OpenCart 2.x)