Distinguish Atlantic Time in Barbados from Atlantic Time in Canada.

Bug 2605239

Change-Id: I196aadd21281d18e228a7bf7e947a2b0fa7c6d05
diff --git a/res/xml-nb/timezones.xml b/res/xml-nb/timezones.xml
index a20b417..4df0366 100644
--- a/res/xml-nb/timezones.xml
+++ b/res/xml-nb/timezones.xml
@@ -16,6 +16,7 @@
     <timezone id="America/New_York">New York</timezone>
     <timezone id="America/Caracas">Caracas</timezone>
     <timezone id="America/Barbados">AT (Barbados)</timezone>
+    <timezone id="America/Halifax">AT (Halifax)</timezone>
     <timezone id="America/Manaus">Amazonas-tid (Manaus)</timezone>
     <timezone id="America/Santiago">Santiago</timezone>
     <timezone id="America/St_Johns">St. John's</timezone>