Dropped support for <1.7.x
Hopefully fix #1384

Can @madmaxoft comment?
Remaining part of fix.
Fixed line left in.
Typo fix.
Fixed typo again.
Merge remote-tracking branch 'origin/master' into endofsupport
Fixed return value descriptions.
Copy edit.
changed description to be more readable.
Bug fix
Add Code example.
Merge pull request #1463 from mc-server/sp_docs

Add docs for HOOK_SERVER_PING
Compilation fix
Use factory method to construct redstone simulator data
Update Chunk.cpp
Added Granite, Diorite and Andesite to the NaturalPatches generator.
Merge pull request #1466 from mc-server/endofsupport

Removed protocols 1.2 to 1.6
Merge pull request #1471 from mc-server/redstoneData

Use factory method to construct redstone simulator data
Fixed compilation