Update Hprose for PHP
Update Hprose for PHP

Add addAccessControlAllowOrigin & removeAccessControlAllowOrigin for
HproseHttpServer.
Fixed some notice or HproseHttpServer.

cleey/hprose-php,comdeng/hprose-php,cleey/hprose-php,hprose/hprose-php,xielingwang/hprose-php