Move netty true/false check to DedicatedServer

Signed-off-by: Steven Downer <grinch@outlook.com>
Remove pullUpstream script

Signed-off-by: Steven Downer <grinch@outlook.com>
Fix CraftWorld not being able to grab world.worldData

Signed-off-by: Steven Downer <grinch@outlook.com>
Update worldData patch to "Emulate old constructor behavior in World.java"

Thanks @Afforess!

Signed-off-by: Steven Downer <grinch@outlook.com>
Update Bukkit: 1.5.2-R1.0-1-gb67b640 - CraftBukkit: 1.5.2-R1.0-1-gf46bd58

Bukkit:
3d935f2 Updated version to 1.5.2-R1.0 in pom.xml for RB.

CraftBukkit:
f697de4 Updated version to 1.5.2-R1.0 in pom.xml for RB.
Update Libigot and Libkit to 1.5.2 R1.0 for Recommended Build

Signed-off-by: Steven Downer <grinch@outlook.com>