Multibyte strlen support for put command and EXPECTED_CRLF error handling
Multibyte strlen support for put command and EXPECTED_CRLF error handling

jbboehr/pheanstalk,augustash/pheanstalk,dcb9/pheanstalk,Pasarkode/pheanstalk,lcwxz1989/pheanstalk,jhammer/pheanstalk,pda/pheanstalk