Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  update credits
Merge branch 'PHP-5.5'

* PHP-5.5:
  update credits
Merge branch 'PHP-5.5'

* PHP-5.5:
  NEWS for RC 1
  NEWS for beta 4
Merge branch 'PHP-5.5'

* PHP-5.5:
  gd: provide imageflip with system libgd when available
Merge branch 'PHP-5.5'

* PHP-5.5:
  Removed fork of ext/zlib/tests/bug_52944.phpt
Merge branch 'master' of git.php.net:php-src
gd: fix proto comment
Merge branch 'PHP-5.5'

* PHP-5.5:
  We need both gdImageCreateFromJpeg* and gdImageCreateFromJpeg*Ex
  gd: fix proto comment
Merge branch 'PHP-5.5'

* PHP-5.5:
  gd: missing headers in previous
  allow use of gdImageCreateFromJpegEx with system libgd
Merge branch 'PHP-5.5'

* PHP-5.5:
  5.4.16-dev
Merge branch 'PHP-5.5'

* PHP-5.5:
  Update NEWS file
Merge branch 'PHP-5.5'

* PHP-5.5:
  Fixed bug #64707 missing declaration after dd0399f
Merge branch 'PHP-5.5'

* PHP-5.5:
  NEWS for RC1
  NEWS for PHP 5.5.0 Beta 4 again
  Fix curl build on windows
Fix zlib/tests/gzseek to create unique temporary files

When running tests in parallel these create a race condition.
Race conditions are bad.
NEWS for beta 4
NEWS for RC 1
Removed fork of ext/zlib/tests/bug_52944.phpt

The real issue is a bug in asm zlib build, reported here
https://github.com/madler/zlib/issues/41 . Non ASM builds
behave more predictable.
gd: provide imageflip with system libgd when available
Merge branch 'PHP-5.5' of git.php.net:php-src into PHP-5.5
gd: fix proto comment