Finalizing for 1.2.0

logging/doc.go

@@ -35,11 +35,11 @@ Note that in the case of a MultiLogger, err (if not nil) will be a (r00t2.io/gou
 
 logging.Logger types also have the following methods:
 
-	DoDebug(d bool)
-	SetPrefix(p string)
-	GetPrefix() (p string)
-	Setup()
-	Shutdown()
+	DoDebug(d bool) (err error)
+	SetPrefix(p string) (err error)
+	GetPrefix() (p string, err error)
+	Setup() (err error)
+	Shutdown() (err error)
 
 In some cases, Logger.Setup and Logger.Shutdown are no-ops. In other cases, they perform necessary initialization/cleanup and closing of the logger.
 It is recommended to *always* run Setup and Shutdown before and after using, respectively, regardless of the actual logging.Logger type.