Fixed a bug in the sslcert.lua library that was triggered against certain services when version detection was used. 

http://seclists.org/nmap-dev/2014/q4/110
Add the signature algorithm that was used to sign the target port's x509  (TLS) certificate to the output of ssl-cert.nse 

http://seclists.org/nmap-dev/2014/q4/44
Fix some error handling in ssl scripts