update
update
update
update
update
update
update
update
update
update
update
update
update
Merge branch 'master' of http://pdos.csail.mit.edu/6.824-2013/golabs-class

* 'master' of http://pdos.csail.mit.edu/6.824-2013/golabs-class:
  update
  update
  update
  update
  update
  update
  update
  update
  update
  update
  update
  update
  update
testing
paxos
lab 3b
github