opsss

v0.999.0

fix

trying out drone tags with docker

Stream zips (#200)

* storage.saver interface - use io.reader instead of []byte

* stream zip - backendconnector

* stream zip - azurecdn

* stream zip - fs

* storage - switch to io.Reader

* update callers of Save

* rm empty line

* makezip stream

* refactor mergedb

* add multierror dep

* mergedb multierror

* scope err

* update storages

* return pipereader

* fix test

* use multierror for all strorage drivers

* review feedback

* azure cdn storage - use UploadStreamToBlockBlob

* use numUpload

* use timeout ctx