Paper Minecraft: Commands Update

update log: 

new blocks:

command block

+4 new commands:

/greenflag = go to main menu

/isgamepadconnected = checks if is gamepad connected

/isonline = checks if current world is online server (beta)

one secret command hint: it's default sound from scratch :)

credits:

originally the original game was made by Griffpatch

i just edited it... :)