added limit arg as global fxn, except for ecoengine, #5
moved occ param args to template
edited the examples for occ fxn
added bbox2wkt fxn to convert bounding box input to wkt polygon
added wkt2bbox function to get bounding box from wkt, changed examples
fixed docs for bbox2wkt and wkt2bbox
updated pkg date, removed two lines in occ that are not used anymore
cleaned up old commented out code in occ, moved some comments to details section in occ fxn
added more geometry examples, made passing a bbox consistent, fixed wkt parsing
bounding box in inat has minlat, minlong, maxlat, maxlong, whereas spocc does long first, so just internally flip around these just for inat
wkt parsing from bounding box was missing space following commas