Added history functionality to siig_gate_t_dato feature to transfer data to
siig_gate_t_dato_storico when data_rilevamento BEFORE specified period from
time of execution.
Merge pull request #53 from xandros6/gateTDatoHistory

Added history functionality to siig_gate_t_dato feature to transfer data...
Merge branch 'master' of https://github.com/geosolutions-it/destination into zonalstatsnew