Gate ingestion for destination.

* Beans declaration for exported data to be ingested in siig_gate_t_dato table
* Action for the ingestion
* Process for this action
* Include [Joda-time](http://www.joda.org/joda-time) dependency
* Junit tests for the new process
* Repair some geobatch/geotools dependencies
* Flow declaration on GeoBatch config dir and in code
* Empty input directory for this flow
* Repair jetty:run execution adding data directory to generated war
* Add missed dependencies