geomultistar 1.0.0

• Initial functionality.
• Functions to define geographic dimensions: [geomultistar()], [define_geoattribute()] and [get_empty_geoinstances()].
• Function to run a query that includes geographic data: [run_geoquery()].
• Functions to import multidimensional data: [multistar()], [add_facts()], [add_dimension()] and [relate_dimension()].
• Geographical data. USA vector layers: [usa_cities], [usa_counties], [usa_states], [usa_divisions], [usa_regions] and [usa_nation].
• Geographical data. London boroughs vector layer: [uk_london_boroughs].