This PR increases the Python version requirement to 3.6+ (consistent with INDRA since version 1.18.0). It also removes the Travis test configuration and adds a configuration for GitHub Actions so tests will run there when branches are pushed or pull requests are opened. The tests seem to be passing with the new INDRA 1.19.0 release.
This PR increases the Python version requirement to 3.6+ (consistent with INDRA since version 1.18.0). It also removes the Travis test configuration and adds a configuration for GitHub Actions so tests will run there when branches are pushed or pull requests are opened. The tests seem to be passing with the new INDRA 1.19.0 release.