proposers,bloke

proposal filled in by broker. q2 asked for proposers address.
in order to guide proposers we have identified themes
timothy chung tactical technology office proposers day january
这四个步骤 在basic-paxos中我们区分了很多角色,有clients,proposers
最后再描述一个最复杂的情况,即有多个proposers认为他们是leaders