Geometric modeling for transforming point, line into offset polygon.
query_psShoreZone.php shows multiple result display into horiontal table.
Merge branch 'master' of https://github.com/skchoe/shorezone-webinterface

Conflicts:
	build_db/WktUtils.inc.php
	coordinate-result.txt
	db2tile/speciesPolygon.php
	db2tile/speciesServer.php
	db2tile/speciesTest.php
	db2tile/speciesTileImages.php
	db2tile/tile_colors.php
	db2tile/vizUtils.inc.php
	shp-app/table_names.php
	shp-app/upload_query/query_psShoreZone.php
	shp-app/upload_query/run_query_gen.php
	viz/GoogleMapUtility.php