Updated sql related dependencies
Updated sql related dependencies

Updated PostgreSQL driver to version 9.4-1206-jdbc41 and jOOQ to 3.6.4.
It seems that version of jOOQ will be the last non commercial version 
that support Java < 8!
jerolba/torodb,torodb/server,ahachete/torodb,torodb/engine,jerolba/torodb,torodb/engine,torodb/stampede,torodb/stampede,teoincontatto/engine,torodb/server