Merge pull request #11 from mattermost/mm-1228

MM-1228 - Ability to use local mail config.

utils/config.go

@@ -79,6 +79,7 @@ type EmailSettings struct {
 	SMTPUsername         string
 	SMTPPassword         string
 	SMTPServer           string
+	UseTLS               bool
 	FeedbackEmail        string
 	FeedbackName         string
 	ApplePushServer      string