* new aggregate function wm_concat
* PostgreSQL 9.6, 10 are supported well
* remove support for 8.3, 8.4, 9.0, 9.1 (only 9.2 and higher
are supported)
* new functions: sysdate, sessiontimezone, dbtimezone
* remove support for 8.2
* add support for 9.5
* change the releasion number system
* new functions: to_single_byte, to_multi_byte, nanvl, length,
ltrim, btrim, rtrim, lpad, rpad
* fix compilation issue in new code for Pg <= 9.1
OBS-URL: https://build.opensuse.org/package/show/server:database:postgresql/orafce?expand=0&rev=10