Make /spreadplayers command work. Fixes BUKKIT-4720
Add new sounds to the Sound Enum. Addresses BUKKIT-4756
Update /say to vanilla behaviour. Fixes BUKKIT-4224

Prior to this commit all /say command output would be a generic "[Server]"
prefixed line. This commit changes that by adding the source into the
message, such as a player. By doing this Bukkit more closely matches
vanilla behaviour and gives a more descriptive message to the client.
Add support for command tab completion in the console. Adds BUKKIT-4168

This commit corrects tab-completion logic to consider non-player command
senders.
Pulling all pending Bukkit-JavaDoc changes
Add SpawnReason for Entity Reinforcements. Fixes BUKKIT-4744
Add missing villager sounds. Addresses BUKKIT-4756
Updated version to 1.6.2-R1.0 in pom.xml for RB.
Updated version to 1.6.2-R1.1-SNAPSHOT for development towards next release.
Correct some magic values. This amends 1f83111208ab3612f384a2e6b65cc28423dc625e
Merge pull request #1 from Bukkit/master

Update