Update WKTReader.swift - Added basic class and method documentation. - Added read(data:encoding:) method. - Renamed parameter tag in read(wkt:) to read(string:) to match GeoJSONReaders interface.
Update WKTReader.swift
- Added basic class and method documentation.
- Added read(data:encoding:) method.
- Renamed parameter tag in read(wkt:) to read(string:) to match GeoJSONReaders interface.

tonystone/geofeatures2,tonystone/geofeatures2,tonystone/geofeatures2