Adding support unix socket in memcached driver
Adding support unix socket in memcached driver

kalabox/hipache,yonglehou/hipache,hackable/hipache,crowdworks/lopache,crowdworks/lopache,hackable/hipache,biddyweb/hipache,rutsky/hipache-1,kalabox/hipache,yonglehou/hipache,hackable/hipache,rutsky/hipache-1,mfilotto/hipache,mfilotto/hipache,kalabox/hipache,yonglehou/hipache,biddyweb/hipache,yonglehou/hipache,crowdworks/lopache,mfilotto/hipache,rutsky/hipache-1,mfilotto/hipache,rutsky/hipache-1,jamesbond12/hipache,kalabox/hipache,hackable/hipache,jamesbond12/hipache,jamesbond12/hipache,jamesbond12/hipache,biddyweb/hipache,biddyweb/hipache,crowdworks/lopache