WKT: Added APIMethod keywords to documentation
WKT: Removed unused variables from write() method
Merge pull request #815 from Turbo87/wkt

Small Format.WKT code cleanup
Merge pull request #813 from Turbo87/encoded-polyline

Format: Added EncodedPolyline class. Merging this as a first step towards
support for alternative geometry encodings. See #813 for TBDs.
Add RESTful compatibility support
Merge pull request #817 from sbrunner/wmts-restful

Add RESTful compatibility support, r=@marcjansen
examples/vector-formats: Added "Encoded Polyline" format