- remove dependency on intarray extension

- new config options for postgresql version and 
  location of osm2pgsql and osmosis binaries
- new option --no-npi for update.php that supresses writing of NPIs in
  osmosis update mode
- add more GRANTs for www-data

data/country_name.sql

@@ -21,6 +21,7 @@ CREATE TABLE country_name (
     country_default_language_code character varying(2),
     partition integer
 );
+GRANT SELECT ON country_name TO "www-data";
 
 
 COPY country_name (country_code, name, country_default_language_code, partition) FROM stdin;