Add support for presigned_url for get_object()

0.2.5

Bump to new version 0.2.5

Cosmetic update

0.2.4

Bump to new version 0.2.4

More compatibility fixes

0.2.3

Bump to new version

Code cleanup and bugfix release

0.2.2

Bump to 0.2.2

Bug fix release

0.2.1

Merge pull request #231 from fkautz/pr_out_bumping_to_0_2_1