more extensive note on unserialize() change
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  more extensive note on unserialize() change
more extensive note on unserialize() change
Merge branch 'PHP-5.5' into PHP-5.6

* PHP-5.5:
  more extensive note on unserialize() change
  more extensive note on unserialize() change
better explanation
update the date
Merge branch 'PHp-5.4' into PHP-5.5

* PHp-5.4:
  update the date
  better explanation
Merge branch 'PHP-5.5' into PHP-5.6

* PHP-5.5:
  update the date
  better explanation
Merge branch 'PHP-5.6'

* PHP-5.6:
  update the date
  better explanation
  more extensive note on unserialize() change
  more extensive note on unserialize() change
Fix Bug #67530 	error_log=syslog ignored

As for Bug #64915
Systemd use --nodaemonize but need to error_log to file or syslog to be honoured
Fix Bug #67531 	syslog cannot be set in pool configuration

error_log is listed in FPM_PHP_INI_TO_EXPAND,
but should not be expand when value = syslog
NEWS
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  NEWS
  Fix Bug #67531 	syslog cannot be set in pool configuration
  Fix Bug #67530 	error_log=syslog ignored
NEWS
Merge branch 'PHP-5.5' into PHP-5.6

* PHP-5.5:
  NEWS
  NEWS
  Fix Bug #67531 	syslog cannot be set in pool configuration
  Fix Bug #67530 	error_log=syslog ignored
NEWS
Merge branch 'PHP-5.6'

* PHP-5.6:
  NEWS
  NEWS
  NEWS
  Fix Bug #67531 	syslog cannot be set in pool configuration
  Fix Bug #67530 	error_log=syslog ignored
removing the format added by mistake, props to Solar Designer for spotting this.
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  removing the format added by mistake, props to Solar Designer for spotting this.
Merge branch 'PHP-5.5' into PHP-5.6

* PHP-5.5:
  removing the format added by mistake, props to Solar Designer for spotting this.