Add MultiLineString and MultiPolygon to WKB types
Remove incorrect MultiPoint code
Factor out readGeomer
Factor out writeGeomer
Clean up NewPointFlatCoords
Add MultiPoint.Points
Refactor WKB
Activate MultiPoint WKB tests
Refactor WKB writing
Run go fmt
Rename SimpleGeomer to T
Fix use of Errorf in tests
Add Len to geom.T interface
Use Len in WKB
Add LineString.LastCoord test
Remove Pointer and MultiPointer interfaces
Add test for Point.Len
Convert geom.go back to a normal Go file
Add LinearRing
Add initial Bounds code