Add SO_REUSEPORT + SO_BROADCAST support via socket stream context option
5.4.33-dev now
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  5.4.33-dev now

Conflicts:
	configure.in
	main/php_version.h
Merge branch 'PHP-5.5' into PHP-5.6

* PHP-5.5:
  5.4.33-dev now
Merge branch 'PHP-5.6'

* PHP-5.6:
  5.4.33-dev now
  Add SO_REUSEPORT + SO_BROADCAST support via socket stream context option

Conflicts:
	main/streams/xp_socket.c