Storage: Support Resumable Uploads

[dhermes]

NOTE: THIS IS NOT M1, BIGGER FISH TO FRY.

Inspired by:
googleapis/google-cloud-node#299

Along this vein of thinking though, should we have some sort of "feature matrix" to make sure things like this are on all languages roadmaps? /cc @silvolu

[silvolu]

NOTE: THIS IS NOT M1, BIGGER FISH TO FRY.

We should be able to get this without too much hassle after we move to use the transport from apitools (example of resumable)

should we have some sort of "feature matrix" to make sure things like this are on all languages roadmaps?

That's currently in my brain :) I've been thinking about moving it to some doc we can share, I should actually do it.

[dhermes]

Did this get fixed? Seems #407 went most of the way but unclear if all the way?

[tseaver]

@dhermes I believe so (with @silvolu's fixes in #414).