1. when 'SSL_new' SSL's cert is pointed to SSL context cert If SSL load new cert, it will create a new cert object 2. change some debug informaion
1. add openssl 'new' and 'free' function 2. add clear unused variate to void warning to appear when compile 3. add internal function 'X509_new' to take the place of 'sk_X509_NAME_new_null' function whitch is openssl stack function