Merge branch 'PHP-7.0' of git.php.net:/php-src into PHP-7.0

* 'PHP-7.0' of git.php.net:/php-src:
  Fixed bug #71704 php_snmp_error() Format String Vulnerability
  Fixed bug #71906: AddressSanitizer: negative-size-param (-1) in mbfl_strcut
  Updated to version 2016.3 (2016c)
  Fixed bug #71906: AddressSanitizer: negative-size-param (-1) in mbfl_strcut
  Fixed bug #71527 Buffer over-write in finfo_open with malformed magic file
  Fix bug #71798 - Integer Overflow in php_raw_url_encode
  update NEWS
  Disable huge pages in the Zend allocator by default As per the discussion on internals, this is an expert feature that needs special system-level configuration and care.
  Added ability to disable huge pages in Zend Memeory Manager through the environment variable USE_ZEND_ALLOC_HUGE_PAGES=0.
  Fix bug #71860: Require valid paths for phar filenames
  Fix bug #71860: Require valid paths for phar filenames
  update NEWS
  Fixed bug #71704 php_snmp_error() Format String Vulnerability
  Merge branch 'PHP-5.6' into PHP-7.0
  Updated to version 2016.2 (2016b)
  update libs versions
  set RC1 versions
  Going for 5.5.34