feat(storage): add arguments for *GenerationMatch uploading options (#111)

* feat(storage): add arguments for *GenerationMatch uploading options

* add unit tests changes

* change args names in unit tests

* add unit tests for _do_multipart_upload()

* add unit tests for _initiate_resumable_upload()

* add args translation into unit tests urls

* update args docs

Author: Gurov Ilya