Adding Codecov in Readme [skip ci]

Atlas space display (#82)

* Improvement for results handling when displaying in atlas space
* Overall improvement for exception handling
* CIs small fixes

Backend requirements update and support for the cavity class (#78)

* Testing the latest seg/rads lib

* Quick-fix support for running cavity segmentation
[skip ci]

Hack for loading radiological volumes with uint8 data range

GUI unit test on Unix systems (#64)

Able to launch GUI unit tests in the Actions for Ubuntu and macOS.

Ubuntu CI bypassing confirmation prompt [skip ci]

Fixed bug when running brain seg model stand-alone.

Updating the readme [skip ci]

Test build M1. [skip ci]

Minor GUI fix to the study loading push button.