NEWS for 514afd67
Remove trailing space in NEWS
fix possible null deref (detected by code coverity scan)
Merge branch 'PHP-5.3' into PHP-5.4

* PHP-5.3:
  fix possible null deref (detected by code coverity scan)
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  fix possible null deref (detected by code coverity scan)
  Remove trailing space in NEWS
  NEWS for 514afd67
Merge branch 'PHP-5.5'

* PHP-5.5:
  fix possible null deref (detected by code coverity scan)
  Remove trailing space in NEWS
  NEWS for 514afd67