0.3.2

• WP_GeoUtil::is_geom now has a shortcircuit for strings that don't even look like WKT
• Updated documentation!
• WP_GeoUtil::run_spatial_query now uses a non-warning-generating method to detect if a value is spatial or not
• Updated WP_GeoUtil::is_geojson to detect non-GeoJSON without trying to parse it.
• Improved metaval_to_geom
• Improved handling of MySQL geometry function call results, wrapping bare geometry GeoJSON with {"type":"Feature", "geometry": {the geometry}}
• Split out creation of tables from creation of custom SQL functions.
• Added filter to allow plugin devs to include their own custom SQL function files.
• Standardized filter name prefixes to wpgm_ (old filters will stick around for a few versions, even though I don't think anyone is using them).
• Standardized internal callback functions to use the same name as the filter that they're callbacks for.
• Tests are now included and work within WP-GeoMeta-Lib instead of in WP-GeoMeta.
• Allow WP_GeoUtil::get_capabilities to be run without accessing the options table and without caching the results.
• Cleaner loader file, working towards using spl_autoload_register in a future release.
• Only loads geoPHP if it's needed.