Image ingest and processing
environment variables:
Set CTRL_IIP_DIR to the root of this repository. (this will be set automatically when this is integrated with the DM system)
Set PYTHONPATH to include $CTRL_IPP_DIR/python
Note about configuration files:
Configuration files are loaded from $CTRL_IIP_DIR/etc/config by default
If the environment variable IIP_CONFIG_DIR is set, it will look in this directory for configuration files.