Remove providers

Merge pull request #4 from hashicorp-modules/f-remove-provider

Remove providers

v0.2.0: F refactor (#3)

* Add private_key_filename output

* Refactor and add examples

* Fix output bug

* Add advanced example

* Update outputs

* Chnage default to simple and update key name

* Update key name

* Update output

* Update README

* Update README

* Update README

* Update examples and add no-provision

* Update examples

* Add .gitignore

* Update source

* Fix module source

* Fix output warnings

* Fix output warnings

* Fix taint

* Use HTTPS instead of SSH for module sources

* Update gitignore

* Update module outputs

* Fix source

* Update variables

* Bump TF version

* Remove f-refactor branch