Merge branch 'PHP-7.0' into PHP-7.1

diff --cc NEWS
index 9fd74a3a67ad638b98d331150cfe03cacbf0fb97,b9c1c0fe7814d10f12384a417a4ed18de098563f..7bd66c9915a8080ed65090e24528255bee53c6bd
--- 1/NEWS
--- 2/NEWS
+++ b/NEWS
@@@ -1,29 -1,6 +1,31 @@@
  PHP                                                                        NEWS
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 -?? ??? 2016 PHP 7.0.12
 +?? ??? 2016, PHP 7.1.0RC3
 +
 +- COM:
 +  . Fixed bug #73126 (Cannot pass parameter 1 by reference). (Anatol)
 +  . Fixed bug #69579 (Invalid free in extension trait). (John Boehr)
 +
 +- GD:
 +  . Fixed bug #50194 (imagettftext broken on transparent background w/o
 +    alphablending). (cmb)
 +  . Fixed bug #73003 (Integer Overflow in gdImageWebpCtx of gd_webp.c). (trylab,
 +    cmb)
++  . Fixed bug #53504 (imagettfbbox gives incorrect values for bounding box).
++    (Mark Plomer, cmb)
 +
 +- JSON:
 +  . Fixed bug #73113 (Segfault with throwing JsonSerializable). (julien)
 +
 +- PCRE:
 +  . Fixed bug #73121 (Bundled PCRE doesn't compile because JIT isn't supported
 +    on s390). (Anatol)
 +
 +- Session:
 +  . Fixed bug #73100 (session_destroy null dereference in ps_files_path_create).
 +    (cmb)
 +
 +15 Sep 2016, PHP 7.1.0RC2
  
  - Core:
    . Fixed bug #73067 (__debugInfo crashes when throwing an exception).