Merge branch 'PHP-7.0'

* PHP-7.0:
  Update NEWS
  add NEWS entries for 7.0.2
  re-apply the patch from 1785d2b805f64eaaacf98c14c9e13107bf085ab1
  Improve fix for bug #70976
  Fix bug #70976: fix boundary check on gdImageRotateInterpolated
  Fixed bug #70755: fpm_log.c memory leak and buffer overflow
  fix merge mistake
  Fixed #70728
  Fixed bug #70661 (Use After Free Vulnerability in WDDX Packet Deserialization)
  Improve fix for bug #70976
  Fixed bug #70661 (Use After Free Vulnerability in WDDX Packet Deserialization)
  Fixed bug #70741: Session WDDX Packet Deserialization Type Confusion Vulnerability
  Fixed #70728
  Fixed bug #70755: fpm_log.c memory leak and buffer overflow
  Fix bug #70976: fix boundary check on gdImageRotateInterpolated
  typofix