Release 0.3.2

[crwilcox]

No description provided.

[crwilcox]

The two tests that are failing fail on older builds also.

====================================================== FAILURES ======================================================
_______________________________________________ test_non_existent_file _______________________________________________
Traceback (most recent call last):
  File "/Users/crwilcox/workspace/google-resumable-media-python/tests/system/requests/test_download.py", line 292, in test_non_existent_file
    check_error_response(exc_info, http_client.NOT_FOUND, b'Not Found')
  File "/Users/crwilcox/workspace/google-resumable-media-python/tests/system/requests/test_download.py", line 257, in check_error_response
    assert response.content == message
AssertionError: assert b'No such obj...not-exist.txt' == b'Not Found'
  At index 2 diff: 32 != 116
  Left contains more items, first extra item: 98
  Use -v to get the full diff
_______________________________________________ test_chunked_download ________________________________________________
Traceback (most recent call last):
  File "/Users/crwilcox/workspace/google-resumable-media-python/tests/system/requests/test_download.py", line 407, in test_chunked_download
    total_bytes, actual_contents)
  File "/Users/crwilcox/workspace/google-resumable-media-python/tests/system/requests/test_download.py", line 379, in consume_chunks
    response = download.consume_next_chunk(authorized_transport)
  File "/Users/crwilcox/workspace/google-resumable-media-python/google/resumable_media/requests/download.py", line 225, in consume_next_chunk
    self._process_response(result)
  File "/Users/crwilcox/workspace/google-resumable-media-python/google/resumable_media/_download.py", line 348, in _process_response
    callback=self._make_invalid)
  File "/Users/crwilcox/workspace/google-resumable-media-python/google/resumable_media/_helpers.py", line 64, in header_required
    response, u'Response headers must contain header', name)
google.resumable_media.common.InvalidResponse: ('Response headers must contain header', 'content-length')
======================================== 2 failed, 20 passed in 30.96 seconds ========================================
nox > Command py.test tests/system failed with exit code 1
nox > Session system_tests(python_version='3.6') failed.

[crwilcox]

For one of the tests an error changed from 'not found' to 'No such object: bucket-test-num/does-not-exist.txt'

The other issue seems to be missing a content-length. There is a content-range and the type is gzip. It works fine for the jpg files. Only the tar.gz file download is failing.