Azure Put get on all platforms

This release supports azure put and get on linux, mac (10.12), win32 and win64.

Azure Put get for linux

Supports Azure put and get on linux.
Supports single file upload.

Internal Release

Added initial PUT and GET support for Azure.

Azure put get beta

Azure put get beta release.

Azure put get alpha

Supports Azure put on Linux only.

Azure put get alpha

Azure put get alpha Internal release.

Internal Release

• Add more logging info about proxy info before passing the info to aws sdk

Internal Release

Enhancements:

• Upgraded to OpenSSL 1.1.1a and rebuild all dependency libraries with the new version (@rvishureddy)
• Added dependency builds for win64/32 in Visual Studio 2015 and 2017 and associated build scripts (@notkriswagner)

Internal Release

Enhancements:

• Updated Curl OCSP code (@smtakeda)
• Implemented C wrapper for JWT functionality (@h-chaturvedi)

Internal Release

Enhancements:

• Added support for Snowflake deployments on Azure. Added CI testing for Azure. (@notkriswagner)