[fix] reuse minDelay option to delay the start of the awaitStart sequence
[fix?] will node-tar make larger snapshots possible? or will this cause more pain? cc @isaacs
[fix] add logging statement for errors
[fix] require tar x_x
[fix] whoops we need gunzip as well
[dist] replace tar with tar-fs
[fix] complete replacement of node-tar
[dist] add readable stream for tar-stream on 0.8
[fix] listen for the finish event on the tar.extract stream since we are streams2
[fix] try and fix weird 0.8 bug with a PassThrough