Basic WCS testing in place.  Tests are basically meaningless at this point.
WCS testing more-or-less working, many tests failing, as expected
WCS 1.0.0 parsing now passing all tests
WCS 1.1.0 parsing correctlyy; error property still not correctly set so parsing reports errors.
Format: Added EncodedPolyline class

This class is able to convert an encoded polyline string into a LineString embedded in a Vector Feature.

See https://developers.google.com/maps/documentation/utilities/polylinealgorithm for more information.
WCS parsing working properly, but needs more tests; moved errorProperty down to parser, where it arguably belongs, and where it has to live to work with WCS.  Also removed null error property on versionedOGC.
Remove uneeded readers from WCS 1.0.0
Whitespace
Whitespace
Added full suite of wcs 1.1.0 tests, all are passing
Remove unused readers
Remove unneeded files
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examples: Added example for the EncodedPolyline Format class
EncodedPolyline: Added geometryType attribute

This makes it possible to read polygons or multipoints too. Since the
encoded format is just a list of points the reader needs to be told what
Feature to create from the encoded list.

The example code is edited to reflect that API extension.
EncodedPolyline: Merged duplicate code in read() method

This patch also prepares the code for making it possible to read encoded
strings with multi-dimensional points.
EncodedPolyline: Extracted universal decode(encoded, dims) method
EncodedPolyline: Allow setting geometryType to "point
EncodedPolyline: Added encode() method

The write() method will follow in the next commit.
EncodedPolyline: Added APIMethod keywords to documentation