Moved firstlib.R to /R/, added line changes to startup message
Added support for SpatialPoints to sp2df().
Renamed get_Helsinki_mapdata() to get_Helsinki_spatial()
Fixed suuralue_piste etc., removed old functions that were commented out.
Updated and renamed tutorial
Deleted files that are either not needed or already implemented in inst/extras/
Fixed osm geocode output
Updated vignette and package version