v.3.1.1

Improvements:

1. The liveness event field was supported as filter for cross-matching, clustering and linker tasks. See clustering task. See reporter task. See linker task.

2. The liveness event field was supported as target column for reporter task. See reporter task.

3. The liveness processing for clustering task was added. See clustering task.

Bugs fixed:

How to update from previous version:

To update from previous version, replace all folders with files and update dependencies from requirements.txt.