Merge pull request #1 from arcolife/master

update README; add wiki
Merge branch 'master' of github.com:HackerEcology/dockerComp
add assign function
test docker ps output
minor fix
use check_out
use subprocess PIPE
no check_out
split
add docker inspect
get details
minor fix
debug
fixed id problem
debug
get IP
fix info_out
add generating data & assign tasks to all clients for one round
add data testing
debug2