Added some E_META_* values to BlockID.h
Fixed Formmating
Fixed some E_META_*** Names
Fixed E_META_...Typos in BlockID.h
Spacing fixes and a few more BLOCK_META constants.
Merge remote-tracking branch 'origin/master' into issue850

Conflicts:
	src/Blocks/BlockLeaves.h
	src/Generating/Trees.cpp
Renamed NEWLEAVES and NEWLOG to LEAVES and LOG.
Implemented Chest Minecarts
Added newlines
e.t.c. -> etc.

etcetera, not egg tray conglomerate :P
Removed polarSSL makefile. Fixes #591.

Also normalises polarssl submodule URL.
Fixed convertToPickups for doors
Fixed convertToPickups for fence gates
Added default value to switch and spruce gate to fence gate handler
Merge pull request #1459 from Masy98/blocks

Fixed drops for Doors and Fence Gates
Dropped support for <1.7.x
Add data accessor.
Set chunk data
Correct method name.
Update IncrementalRedstoneSimulator.inc