[DBTech] DragonByte Donate 3.0.3

Feature: Setting an empty end date will now create a donation drive that runs until the full amount has been collected.
Change: When using a mobile browser, the Countdown part of the donation block will now display on a new line, rather than squishing together on the same line
Fix: The "Pending Upgrade" notice was missing its phrase

Feature: The navbar tab now links both to all donation drives, and to individual donation drives

Feature: A main page that lists all currently running donation drives using the same style as the front page display
Feature: Usergroup Changes can now be set to expire (configurable per donation drive)
Feature: Per-Currency Denomination Suffix (symbol/text added after the amount)
Feature: Per-Currency decimal rounding
Feature: User Criteria for Total, Public and Anonymous donations
Fix: Fixed a few issues with the Donate DataManager

Fix: [bd] Paygates would refuse to run in certain scenarios
Fix: A limit of 9999 was incorrectly applied to the Donation Drive goal
Fix: Attempting to set goals higher than the maximum allowed would produce a MySQL error
Fix: Adding new currencies would produce a server error
Fix: Deleting a currency would produce a MySQL error