Checkstyle additions and matching style fix.
Show entity held item and equipment to players (fixes #164).
Added query support (closes #377).
Interpret world seed as number if possible (fixes #427).
Fetch UUIDs from Mojang if needed (fixes #227, fixes #365).

UUIDs are only fetched if online mode or proxy support is enabled.
Additionally fixes problems when player data files are missing a last
known username.
Fixed or added several broken inventories.

Added GlowInventory#getRawSlots() to handle a protocol special case.
Changed TEContainer to take an inventory rather than an inventory type.
Adds or fixes enchantment tables, anvils, brewing stands, furnaces,
workbenches, dispensers, droppers, and hoppers.
Redstone manager class
Necessary methods in ChunkManager, GlowChunk, GlowWorld, GlowBlock and BlockType
Redstone torches (includes placement for normal torches)
Redstone dust