Update setup.py for gcs-oauth2-boto-plugin to 1.7
Fix issue with large responses on 32-bit systems.

The __len__ attribute in python only returns an integer, and will throw an OverflowError if the object is greater than sys.maxint.
Properly handle exceptions on completed resumable uploads
Release notes for 4.4
Fix potential eventual consistency issue in test_gzip
Update CHECKSUM and VERSION for 4.4 release.
Minor doc fixes post 4.4 release
Add example of project grand total space usage in du help
Add a custom root logging formatter.
Disable parallel composite objects by default, until crcmod is available in major Linux distros
Fixed bug where defacl passed URL instead of string for Execute func; fixed defacl to detect attempt to set WRITER on default ACL before making request to GCS
Fix resumable uploads across CTRL-C, fix parallel composite upload filtering, and properly bail out of resumable uploads on fatal 400 errors
Change rsync command to write/read listing files not in binary mode and using UTF8 encoding. Fixes #215
Convert all files to absolute imports.

Also make all files consistently in this format:
  <license>
  <module docstring>
  <newline>
  from __future__ import absolute_import
  <newline>
  <built-in module imports>
  <newline>
  <third-party module imports>
  <newline>
  <gslib imports>
Re-add refreshing resumable upload state
Fix acl ch for -g AllAuthenticatedUsers
Perform GetObjectMetadata before attempting ListObjects on non-wildcarded URLs.

This change reverts non-wildcarded URL behavior to be similar to how it was in gsutil 3.x, where we assumed a non-wildcarded object URL was an object instead of a directory. It ensures that operations on non-wildcarded object URLs are not affected by eventual listing consistency. As a trade-off, we cannot flag the case where an object and prefix of the same name exist, and the directory will be silently omitted.
Expanding documentation
Merge pull request #218 from fishjord/gsutil_docs

Expanding documentation
Make update command provide more helpful error message when attempted from a Cloud SDK installation.