* fugue#126 Remove coloring for WAIVED status and severity in table o…

…utput so that it's readable against a black background

* Improve support for conditional resources (count = 0) in Terraform HCL

* A `regula` CLI tool with lots of new features, including:

  * Support for HCL source code
  * Built-in OPA and input processing - removes the need for a separate OPA
    installation as well as the Python and Terraform dependencies.
  * Discovery of IaC configurations
  * Additional output formats (an ASCII table, JUnit XML, etc.)
  * A configurable exit status based on rule severity
  * `test` and `repl` commands which enhance OPA with the Regula library

  For descriptions of the new features and how to use them, please see our updated
  documentation at https://regula.dev

* Put all rego code in a `rego` subdirectory. Please see our Conftest documentation for the updated URLs.

Small bug fixes (fugue#121)

* Make tf loader provider field match tf-plan

* Ignore non-rego files when loading individual rego files

* Update tests for _provider field change

[RM-5591] Set homebrew release to always publish for testing

v0.8.0

 -  0.8.0 (2021-04-15)
     *  Add support for waivers.
     *  Add support for disabling rules.
     *  Always use multiple input file mode to display the file path.
     *  Rename `filename` to `filepath` in report out.
     *  Use nonzero exit code when rules are failing.

v0.7.0

 -  0.7.0 (2021-04-01)
     *  Update regula report output format.
     *  Support multiple input files.

v0.6.0

 -  0.6.0 (2021-03-18)
     *  Add support for CloudFormation templates.
     *  Add 23 new CIS AWS rules for CloudFormation templates.
     *  Reorganize rules and tests and standardize rule names.
     *  Update control and compliance family names to new format.

v0.5.0

 -  0.5.0 (2020-08-21)
     *  New rule: Ensure AWS S3 Buckets are encrypted.
     *  New rule: Ensure AWS CloudFront uses HTTPS.
     *  Allow `deny[msg]` style simple rules.
     *  Enable structured output for `conftest` integration.

v0.4.0

 -  0.4.0 (2020-07-07)
     *  Relicense under Apache 2.0 rather than AGPL.
     *  Add `NIST_800-53` mapping to existing rules.
     *  Add support for `fugue.deny_resource_with_message` and
        `fugue.missing_resource_with_message` to return custom messages from
        rules.
     *  Add a workaround for a bug in OPA >= 0.20 that prevented simple
        `allow`/`deny` rules from working.

v0.3.0

 -  0.3.0 (2020-03-11)
     *  Add conftest integration.
     *  Add a human-readable message to the report.