- updated to use type annotations
- fixed regular expression deprecation warnings
- fixed issue where slave could delete original blend file when running on same computer as client
- currently using ModuleLoader class - alternatively update __init__.py to use register_classes() and add a list of classes
- found a problem in slave.py, slave was deleting the original file when running client, master and slave all on the same computer.
- fixed commented out RENDER_PT_network_output panel
- fixed render engine constants