3 - Find a way to have GEOSGeometry contents shown on var_dump
4 - Documentation !! (doxygen-based?)
5 - Add WKBReader::read and WKBWriter::write (binary strings required)
6 - Use the re-entrant C-API interface
7 - Add interface for algorithms (Orientation Index) ?
8 - Add interfaces for prepared geometries ?
9 - Add interfaces for STRTree ?
10 - Add interfaces for GEOSCoordSeq ?
11 - Add Geometry Constructors ?