gui: add DST rules to time zones for USA and Europe

This should fix daylight saving time display for most users.
For fully correct time zones we need the tzdata database.

Change-Id: I7b7693ab0abaf20be217bd06d525f03fb89b7217
diff --git a/gui/devices/watch/res/watch.xml b/gui/devices/watch/res/watch.xml
index d6a3fa8..872c47b 100644
--- a/gui/devices/watch/res/watch.xml
+++ b/gui/devices/watch/res/watch.xml
@@ -2360,17 +2360,17 @@
 				<listitem name="(UTC -11) Samoa, Midway Island">BST11;BDT</listitem>
 				<listitem name="(UTC -10) Hawaii">HST10;HDT</listitem>
 				<listitem name="(UTC -9) Alaska">AST9;ADT</listitem>
-				<listitem name="(UTC -8) Pacific Time">PST8;PDT</listitem>
-				<listitem name="(UTC -7) Mountain Time">MST7;MDT</listitem>
-				<listitem name="(UTC -6) Central Time">CST6;CDT</listitem>
-				<listitem name="(UTC -5) Eastern Time">EST5;EDT</listitem>
+				<listitem name="(UTC -8) Pacific Time">PST8;PDT,M3.2.0,M11.1.0</listitem>
+				<listitem name="(UTC -7) Mountain Time">MST7;MDT,M3.2.0,M11.1.0</listitem>
+				<listitem name="(UTC -6) Central Time">CST6;CDT,M3.2.0,M11.1.0</listitem>
+				<listitem name="(UTC -5) Eastern Time">EST5;EDT,M3.2.0,M11.1.0</listitem>
 				<listitem name="(UTC -4) Atlantic Time">AST4;ADT</listitem>
 				<listitem name="(UTC -3) Brazil, Buenos Aires">GRNLNDST3;GRNLNDDT</listitem>
 				<listitem name="(UTC -2) Mid-Atlantic">FALKST2;FALKDT</listitem>
 				<listitem name="(UTC -1) Azores, Cape Verde">AZOREST1;AZOREDT</listitem>
-				<listitem name="(UTC  0) London, Dublin, Lisbon">GMT0;BST</listitem>
-				<listitem name="(UTC +1) Berlin, Brussels, Paris">NFT-1;DFT</listitem>
-				<listitem name="(UTC +2) Athens, Istanbul, South Africa">WET-2;WET</listitem>
+				<listitem name="(UTC  0) London, Dublin, Lisbon">GMT0;BST,M3.5.0,M10.5.0</listitem>
+				<listitem name="(UTC +1) Berlin, Brussels, Paris">CET-1;CEST,M3.5.0,M10.5.0</listitem>
+				<listitem name="(UTC +2) Athens, Istanbul, South Africa">WET-2;WET,M3.5.0,M10.5.0</listitem>
 				<listitem name="(UTC +3) Moscow, Baghdad">SAUST-3;SAUDT</listitem>
 				<listitem name="(UTC +4) Abu Dhabi, Tbilisi, Muscat">WST-4;WDT</listitem>
 				<listitem name="(UTC +5) Yekaterinburg, Islamabad">PAKST-5;PAKDT</listitem>