Added swoole_http_server
增加swoole_process::signal
Merge branch 'master' of https://github.com/matyhtf/swoole-auto-complete into matyhtf-master

Conflicts:
	Swoole.php
Merge branch 'master' of https://github.com/matyhtf/swoole-auto-complete

Conflicts:
	Swoole.php
Merge branch 'matyhtf-master'

Conflicts:
	Swoole.php