Update SSL connectivity to use tls.Dial now it supports a config arg.

client/connection.go

@@ -114,18 +114,8 @@ func (conn *Conn) Connect(host string, pass ...string) os.Error {
 		if !hasPort(host) {
 			host += ":6697"
 		}
-		// It's unfortunate that tls.Dial doesn't allow a tls.Config arg,
-		// so we simply replicate it here with the correct Config.
-		// http://codereview.appspot.com/2883041
-		if s, err := net.Dial("tcp", host); err == nil {
-			// Passing nil config => certs are validated.
-			c := tls.Client(s, conn.SSLConfig)
-			if err = c.Handshake(); err == nil {
-				conn.sock = c
-			} else {
-				s.Close()
-				return err
-			}
+		if s, err := tls.Dial("tcp", host, conn.SSLConfig); err == nil {
+			conn.sock = s
 		} else {
 			return err
 		}