Update simple_poll with timeout 0 and object arg
Update simple_poll with timeout 0 and object arg

**Why timeout 0?**
Sometimes we want to poll without timing out.

**Why an object argument?**
It's helpful to pass these extra properties by name.
`simplePoll(cb, { timeout: 0 })` is nicer than
`simplePoll(cb, undefined, 0);`

iiet/iiet-git,mmkassem/gitlabhq,stoplightio/gitlabhq,iiet/iiet-git,mmkassem/gitlabhq,stoplightio/gitlabhq,iiet/iiet-git,mmkassem/gitlabhq,stoplightio/gitlabhq,stoplightio/gitlabhq,iiet/iiet-git,mmkassem/gitlabhq