[gnome-schedule] fix #770301: don't replace & with &

[Gaute Hope <gauteh src gnome org>]

commit abb45c2db0524790f3700eef3ca1dfc6196d2195
Author: Gaute Hope <eg gaute vetsj com>
Date:   Wed Aug 24 09:12:15 2016 +0200

    fix #770301: don't replace & with &amp;

 src/crontab.py |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/src/crontab.py b/src/crontab.py
index b748d1c..385631e 100644
--- a/src/crontab.py
+++ b/src/crontab.py
@@ -759,8 +759,6 @@ class Crontab:
         if preview_len == 0:
             preview_len = self.preview_len
 
-        str = str.replace ("&", "&amp")
-
         if len (str) <= preview_len:
             return str
         else: