add ssl support for postgresql
Xdebug 2.2.2
xhprof 0.9.3 (again directly from pecl)
Merge branch '5_3_mountainlion' into 5_3_snowleopard

* 5_3_mountainlion:
  xhprof 0.9.3 (again directly from pecl)
  Xdebug 2.2.2
  add ssl support for postgresql