Cuteci

* Added tests for Qt `5.14`
* Update tests with latest Qt patch version
* Better version parsing from Qt installer
* Minor parser fix
* Improve documentation
* Bypass account signin steps

* Shit happens

* Added tests for Qt `5.13`

* Added support for Qt `5.12`
* Added `--timeout` option to install command
* Internal refactoring

* Fix internal testing

* Minor doc fixes
* PyPI deployment is handled by CI