refactor: drop webpod ssh API

[antongolub]

// import {ssh} from 'zx'
import {ssh} from 'webpod'

[nightwolfz]

There goes the only feature that made zx worth using for me

[antongolub]

I'm afraid, the current ssh() helper impl adds too much code duplication to the zx bundle, so we're planning to refactor this API in future. But you're still able to add webpod separately to bring this functionality back.

[antonmedv]

Well. Now just use webpod.dev ;)

[transtone]

Well. Now just use webpod.dev ;)
@antonmedv
webpod/webpod#6

[nightwolfz]

Well. Now just use webpod.dev ;)

Yup , webpod is awesome :)