Ssl-certinfo

Docs

* Missing changelog update for v1.1.0
* Change project's short description

Full set of changes: [`v1.1.0...v1.1.1`](https://github.com/stdtom/ssl_certinfo/compare/v1.1.0...v1.1.1)

New Features

* Read proxy url from environment variable
* Add support for http proxy
* Add parsing and checking of proxy urls
Fixes

* Update dependencies
Refactorings

* merging if statement in parse_proxy_url
Docs

* Update README.rst
Others

* Change classifiers in pyproject.yaml
* Add test to unset env variable with empty option
* Fix proxy env priority test for win32 platform
* Add testing of -x parameter
* Setup proxy server for testing
* Refactoring setup of webserver for testing

Full set of changes: [`v1.0.0...v1.1.0`](https://github.com/stdtom/ssl_certinfo/compare/v1.0.0...v1.1.0)

New Features

* Add multiple output formats
* Add option --version
Docs

* Provide basic documentation in README.rst
* Updateing contribution notes
Others

* fix breaking change from isort 5.0.x

Full set of changes: [`v0.3.5...v1.0.0`](https://github.com/stdtom/ssl_certinfo/compare/v0.3.5...v1.0.0)

Others

* Add pyinstaller to bundle into a stand-alone executable
* Build stand-alone executable and deploy to GitHub Releases
* Move deployment to separate stage; Add Windows job to test stage
* Fix tests failing on windows