Fixed XP orbs trying to track players after teleport

closes pmmp#2028

@mal0ne-23, you are today's MVP.

Level: fixed global packet mechanism spamming empty batch packets eve…

…ry tick

This also spammed to nobody when the level is empty.

Closes pmmp#2020.

Timings: fixed pastes not working after ubuntu pastebin update

Protocol changes for 1.2.10 release

Looks like they reverted near enough everything they did in the beta.

Bump API version for release

Bump API version for release

Bump to 1.2.7

Made Leaves drops more generic, fix dark oak leaves not dropping apples

Made Leaves drops more generic, fix dark oak leaves not dropping apples

Fixed slabs again