Update composer autoload paths and depenecies

This update brings the package inline with the composer's future 2.0 release which switches to strict PSR-0 autoloading

Additionally, the package now uses version 1.0 of the flysystem azure storage package

Add GovCloud Support

Whats New

The addition of a few configuration options allows users of Azure GovCloud to utilize this driver.

Users can now use the connection string provided by Azure to set the connection config instead of adding each individual value

Initial Package Release

v0.1

Initial package release