Removed highway=path in trailsegments.geojson and stringified osmTags
Renamed motorVehicles property on trailsegments.geojson to vehicles
Changed segmentIds to semicolon-delimited lists of strings and removed quotes in namedTrails.csv
Changed some sample steward IDs in stewards.csv
Updated encoding of trailIds and osmTags in trailheads.geojson
Added some sample osmTags to areas.geojson