Package reorganization part 2

End goal is to simplify build

smtpd/utils.go

@@ -3,7 +3,6 @@ package smtpd
 import (
 	"crypto/sha1"
 	"fmt"
-	"html"
 	"io"
 	"strings"
 )
@@ -26,11 +25,3 @@ func HashMailboxName(mailbox string) string {
 	io.WriteString(h, mailbox)
 	return fmt.Sprintf("%x", h.Sum(nil))
 }
-
-// TextToHtml takes plain text, escapes it and tries to pretty it up for
-// HTML display
-func TextToHtml(text string) string {
-	text = html.EscapeString(text)
-	replacer := strings.NewReplacer("\r\n", "<br/>\n", "\r", "<br/>\n", "\n", "<br/>\n")
-	return replacer.Replace(text)
-}