User upgrade reminder v1.4 changes: Added {days} placeholder in phrase.
User upgrade reminder v1.3 changes: Updated phrase userupgradereminder_message. It had a missing variable.
User upgrade reminder v1.2 changes: Updated options page and phrases. Please be sure to update the options page with a link to your forum account upgrades link.
User upgrade reminder v1.1 changes: Now using finder for performing database queries.
