Merge pull request #685 from HectorMalot/master

TextFormatter behaviour aligned with stdlib log (fixes #167)

text_formatter.go

@@ -161,6 +161,10 @@ func (f *TextFormatter) printColored(b *bytes.Buffer, entry *Entry, keys []strin
 		levelText = levelText[0:4]
 	}
 
+	// Remove a single newline if it already exists in the message to keep
+	// the behavior of logrus text_formatter the same as the stdlib log package
+	entry.Message = strings.TrimSuffix(entry.Message, "\n")
+
 	if f.DisableTimestamp {
 		fmt.Fprintf(b, "\x1b[%dm%s\x1b[0m %-44s ", levelColor, levelText, entry.Message)
 	} else if !f.FullTimestamp {