Merge branch 'PHP-7.0' into PHP-7.1

diff --cc NEWS
index ea28d6cf70ce483c10a4b9deed0f404febd3dfc2,672aefb6453b4811b5fb8a7c59522a4e6941d68a..1733fe8ef3c717191fa6cf115f8b2a211840d502
--- 1/NEWS
--- 2/NEWS
+++ b/NEWS
@@@ -1,7 -1,48 +1,10 @@@
  PHP                                                                        NEWS
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 -?? ??? 2016 PHP 7.0.10
 +?? ??? 2016, PHP 7.1.0beta2
  
 -- Core:
 -  . Fixed bug #72629 (Caught exception assignment to variables ignores
 -    references). (Laruence)
 -  . Fixed bug #72594 (Calling an earlier instance of an included anonymous
 -    class fatals). (Laruence)
 -  . Fixed bug #72581 (previous property undefined in Exception after
 -    deserialization). (Laruence)
 -  . Fixed bug #72496 (Cannot declare public method with signature incompatible
 -    with parent private method). (Pedro Magalhães)
 -  . Fixed bug #72024 (microtime() leaks memory). (maroszek at gmx dot net)
 -  . Fixed bug #71911 (Unable to set --enable-debug on building extensions by
 -    phpize on Windows). (Yuji Uchiyama)
 -  . Fixed bug causing ClosedGeneratorException being thrown into the calling
 -    code instead of the Generator yielding from. (Bob)
 -
 -- COM:
 -  . Fixed bug #72569 (DOTNET/COM array parameters broke in PHP7). (Anatol)
 -
 -- Date:
 -  . Fixed bug #66836 (DateTime::createFromFormat 'U' with pre 1970 dates fails
 -    parsing). (derick)
 -
 -- DOM:
 -  . Fixed bug #66502 (DOM document dangling reference). (Sean Heelan, cmb)
 -
 -- Filter:
 -  . Fixed bug #71745 (FILTER_FLAG_NO_RES_RANGE does not cover whole 127.0.0.0/8
 -    range). (bugs dot php dot net at majkl578 dot cz)
 -
 -- FPM:
 -  . Fixed bug #72575 (using --allow-to-run-as-root should ignore missing user).
 -    (gooh)
 -
 -- GD:
 -  . Fixed bug #72596 (imagetypes function won't advertise WEBP support). (cmb)
 -  . Fixed bug #72604 (imagearc() ignores thickness for full arcs). (cmb)
 -  . Fixed bug #70315 (500 Server Error but page is fully rendered). (cmb)
 -  . Fixed bug #43828 (broken transparency of imagearc for truecolor in
 -    blendingmode). (cmb)
++-GD:
+   . Fixed bug #66555 (Always false condition in ext/gd/libgd/gdkanji.c). (cmb)
+ 
  - Intl:
    . Fixed bug #72639 (Segfault when instantiating class that extends
      IntlCalendar and adds a property). (Laruence)