Add say tile pos

Sample of how to send player tile position to chat
Fix for indent

Pass test by not having same indent as next logical line
Add say exact player pos

Add another sample for exact position of player to chat
Add world setting demo

Additional sample that runs through possible world settings
Add player setting demo

Sample of how to change player settings
Add camera type demo

Sample running through the different camera types
Add player id sample

Says all the player ids in the world to chat
Add ground height sample

Get ground height at player pos or from
  command line args and send height to chat
Add say argument

Sample that takes one command line argument and sends to chat
Add set pos at random

sample that moves the player position by a random amount
Add set pos from args sample

Sample sets the position of player from 2 horizontal coords
  at the ground height
Add set exact pos sample

Set exact position of player from arguments
Add interactive msg sample

Get keyboard input and send to chat
Add get block hits sample

Polls each second for the blocks hit with right click
Is infinite loop, have to quit with ctrl+c
Add set camera sample

Set type of camera from command line arguments
Add place block next to player

Places a diamond block next to the player
Add place specified block sample

Add block of given type at specified coordinates
Add checkpoint sample

Show how to save and restore checkpoints
Add create wall block by block

Creates a wall near the player block by block
Add wall with if else sample

Creates a wall block by block and uses a
  conditional to choose when to place a primed TNT block