Merge commit 'ca02d9c2d6f9bea7bf8abe607f1ee9484b1d7b62' into PHP-7.0.3

* commit 'ca02d9c2d6f9bea7bf8abe607f1ee9484b1d7b62':
  Upgrade bundled PCRE to 8.38
  Fixed NEWS file entry
  fix the fix for bug #70976 (imagerotate)

Conflicts:
	ext/pcre/pcrelib/config.h

diff --cc ext/pcre/pcrelib/pcre_compile.c
Simple merge

diff --cc ext/pcre/pcrelib/pcre_exec.c
Simple merge

diff --cc ext/pcre/pcrelib/pcre_internal.h
Simple merge

diff --cc ext/pcre/pcrelib/pcre_study.c
Simple merge

diff --cc ext/pcre/pcrelib/pcre_xclass.c
Simple merge