Actionml

- This version requires PredictionIO-0.9.7-aml found [here](http://actionml/docs/install).
- New tuning params are now available for each "indicator" type, making indicators with a small number of possible values much more useful—things like gender or category-preference. See docs for [configuring the UR](http://actionml.com/docs/ur_config) and look for the `indicators` parameter.
- New forms of recommendations backfill allow all items to be recommended even if they have no user events yet. Backfill types include random and user defined. See docs for [configuring the UR](http://actionml.com/docs/ur_config) and look for the `rankings` parameter.

If you are using the standard single tenant version of PredictionIO you must use the ActionML fork [here](https://github.com/actionml/PredictionIO). Look for v0.9.6 or higher. You will only need the Universal Recommender source since it is built with `pio build`.

The jars are for use with the ActionML's multi-tenant version of PredictionIO. Put the jars in `$PIO_HOME/plugins` before the first `pio deploy`.