Finalising SOOP_AUSPR HARVESTER

*Modification of some columns (timestamp -> time)
*order views by trip_code, "TIME" instead of by "TIME", trip_code,measurement
*create a view for PCI and also sort it by trip_code and TIME
*SpatialTable and SpatialColumn values shoud match what they should match
*creation of 3 contexct Metadata_PCI, Metadata_PHYTO and Metadata_ZOOP
instead of 3 context group

This harvester is ready to be reviewed, merged and launched for the first time in RC.
So a new schema is required,thanks