Merge branch 'PHP-7.0' into PHP-7.1

diff --cc NEWS
index 411f81e4b5edc49012a04fa820ee20de99f5c315,7cd76808ad43da9bac0dff1c663f161ccdcc022e..00250e105742428cb18608eb7e48b86a6ca2740b
--- 1/NEWS
--- 2/NEWS
+++ b/NEWS
@@@ -1,29 -1,9 +1,31 @@@
  PHP                                                                        NEWS
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 -?? ??? 2016 PHP 7.0.11
 +?? ??? 2016, PHP 7.1.0RC1
 +
 +-GD:
 +  . Fixed bug #66005 (imagecopy does not support 1bit transparency on truecolor
 +    images). (cmb)
++  . Fixed bug #72913 (imagecopy() loses single-color transparency on palette
++    images). (cmb)
 +
 +- Reflection:
 +  . Reverted prepending \ for class names and ? for nullable types returned
 +    from ReflectionType::__toString(). (Trowski)
 +
 +- Intl:
 +  . Fixed bug #65732 (grapheme_*() is not Unicode compliant on CR LF
 +    sequence). (cmb)
 +
 +- Reflection:
 +  . Reverted prepending \ for class names and ? for nullable types returned
 +    from ReflectionType::__toString(). (Trowski)
 +
 +- XML:
 +  . Fixed bug #72714 (_xml_startElementHandler() segmentation fault). (cmb)
 +
 +18 Aug 2016, PHP 7.1.0beta3
  
  - Core:
 -  . Fixed bug #72911 (Memleak in zend_binary_assign_op_obj_helper). (Laruence)
    . Fixed bug #72813 (Segfault with __get returned by ref). (Laruence)
    . Fixed bug #72767 (PHP Segfaults when trying to expand an infinite operator).
      (Nikita)