News entry for new curl constants
Fixed bug #68199 (PDO::pgsqlGetNotify doesn't support NOTIFY payloads)
Merge branch 'PHP-5.6'

* PHP-5.6:
  Fixed bug #68199 (PDO::pgsqlGetNotify doesn't support NOTIFY payloads)
  News entry for new curl constants
Optimized property access handlers. Removed EG(std_property_info).
Fixed compilation