Use new log wrapper and add more functions to it.

log/log.go

@@ -12,12 +12,34 @@ import (
 
 var Verbose = false
 
+// Print calls Output to print to the standard logger.
+// Arguments are handled in the manner of fmt.Print.
+func Print(v ...interface{}) {
+	log.Print(v...)
+}
+
 // Printf calls Output to print to the standard logger.
 // Arguments are handled in the manner of fmt.Printf.
 func Printf(format string, v ...interface{}) {
 	log.Printf(format, v...)
 }
 
+// Println calls Output to print to the standard logger.
+// Arguments are handled in the manner of fmt.Println.
+func Println(v ...interface{}) {
+	log.Println(v...)
+}
+
+// Fatal is equivalent to Print() followed by a call to os.Exit(1).
+func Fatal(v ...interface{}) {
+	log.Fatal(v...)
+}
+
+// Fatalf is equivalent to Printf() followed by a call to os.Exit(1).
+func Fatalf(format string, v ...interface{}) {
+	log.Fatalf(format, v...)
+}
+
 func Tracef(format string, v ...interface{}) {
 	if Verbose {
 		pc := make([]uintptr, 10) // at least 1 entry needed