[gnome-contacts] Add translator comments to .desktop file

[Piotr Drąg <piotrdrag src gnome org>]

commit 1bd2a2edbadaecfdf1af87d6b7773c3cf9ecfb2f
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Sun Sep 25 19:37:37 2016 +0200

    Add translator comments to .desktop file

 data/org.gnome.Contacts.desktop.in |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/data/org.gnome.Contacts.desktop.in b/data/org.gnome.Contacts.desktop.in
index 0a9e4a8..539e254 100644
--- a/data/org.gnome.Contacts.desktop.in
+++ b/data/org.gnome.Contacts.desktop.in
@@ -1,7 +1,9 @@
 [Desktop Entry]
 Name=Contacts
 Comment=A contacts manager for GNOME
+# Translators: Search terms to find this application. Do NOT translate or localize the semicolons! The list 
MUST also end with a semicolon!
 Keywords=friends;address book;
+# Translators: Do NOT translate or transliterate this text (this is an icon file name)!
 Icon=x-office-address-book
 Exec=gnome-contacts
 Terminal=false