opensimBots : various opensimulator commandline robots using libsecondlife library. * heightmapExporter : simple robot that enters given regions and exports seen land heightmaps as jpeg files. * primExporter : another simple robot ; enters a region at given coordinates, exporting "seen" primitives shapes to an xml file. * primImporter : simple robot using xml file exported by primExporter to (re)build primitives on given region.