- Overhauled the way armor values are retrieved so that this plugin is compatible with Paper 178+. This new method should also be a bit more robust against future changes.
- Reformatted the code some.
- Fixed FlyDurabilityHandler. It used to check Player#isFlying. This checks if the player if flying using creative flight, not using an elytra. Player#isGliding actually checks if the player is flying using an elytra.