Correct the product_dir path - it no longer contains 'products'. Remove the documentation and examples that are deployed by default as these are a potential security risk.
Do not create the down file by default otherwise it gets recreated every time.
We have one product installation per instance so store everything under there.
Set defaults at the top tomcat class level and have instances use these values as defaults.  These 'default' values can be set using hiera config.  Add support for config file templates.