Spigot patch update: Prevent handshake spam from invalid names: Changed minimum characters to 2 for validity check

EcoCityCraft/Spigot@9d524e7755d2d4d3520f40ff72d7ae7f45e626c1
Spigot patch update: Netty: Fix first connect mostly failing because it is apparently that big of an issue for some people.

EcoCityCraft/Spigot@7955ab63426638bba58b6d7bdc18dfb5634442c0
Fix NoSuchFieldError: field_73009_h crash with IC2. Fixes #758.

IC2 accesses World's loadedTileEntityList field, so we have to
preserve vanilla's type (List). CB changed this field to a Set for
a minor performance optimization, imported in MCPC+ build 328:
MinecraftPortCentral/MCPC-Plus@4ceac074b86b421913b78f0c498cefd473e3442d
Using the List data type fixes the IC2 NoSuchFieldError crash.