- remove reference to apache in some sub-packages description
- add option to disable json extension
- drop most (very old) "Obsoletes", add version to others
- zend_extension doesn't requires full path
- refresh patch for system libzip
- drop opcache patch merged upstream
- add BuildRequires libvpx-devel for WebP support in php-gd
- php-fpm own /usr/share/fpm
- new Zend OPcache extension in php-opccache new sub-package
- don't display XFAIL tests in report
- use xz compressed tarball
- build simplexml and xml extensions shared (moved in php-xml)
- build bz2, calendar, ctype, exif, ftp, gettext, iconv sockets and tokenizer extensions shared (in php-common)
- build gmp extension shared (in php-gmp new sub-package)
- build shmop extension shared (moved in php-process)
- drop some old compatibility provides (php-api, php-zend-abi, php-pecl-*)
- define both session.save_handler and session.save_path
- fix possible segfault in libxml (#828526)
- php-fpm: create apache user if needed
- use SKIP_ONLINE_TEST during make test
- php-devel requires pcre-devel and php-cli (instead of php)
