NearbyPlayers is too limiting, Components instead.

- NearbyComponentsSensor will sense entities around it with
  component specified...and then pass off the list.
Signed-off-by: Chris Sanders <zidane@outlook.com>
Wanted to sense more than one? Enjoy.
Signed-off-by: Chris Sanders <zidane@outlook.com>
Tweak hunger rates
Fix broken login sky/weather logic
Add Thorns enchantment.

Signed-off-by: aPunch <theapunch@yahoo.com>
Fixed Sandstone stairs cannot be placed. Fix VANILLA-340.
Merge pull request #505 from aPunch/master

Add missing Thorns enchantment
Test command to force position updates
Implement ViewDistance handler
Turn on saving
Snowball get's removed when used in survival mode.
Broadcast weather changes to all players.
Signed-off-by: Steven Downer <grinch@outlook.com>
Merge pull request #506 from NinjaGrinch/master

Broadcast weather changes to all players
Break down of all GUI hud widgets so they can be set and customized outside of Vanilla