Whitelist Sync 2

• Added support for syncing banned players and IPs to the database. (Only supported when using the Whitelist Sync web service)
• Removed old whitelist sync commands. Normal Minecraft commands can be used now and the mod will update the database accordingly. (Use /wl sync to pull from the database and /wl push to push to the database still)
• Added support for new Web Service database option (currently in beta). See Whitelist Sync Web for details.

• Updated mod to 1.21

• Light refactor of the codebase.
• No more shadowed JDBC dependencies! MANUAL STEP REQUIRED for v2.5.0. See Installation section below.
• copyServerToDatabase commands have been changed to push.

See GitHub releases for changelog details.