SHA2: Enable in landscape and watch xml

Change-Id: I8bdb4b8a24cbdd0f68d45676f2858eb63f74677b
diff --git a/gui/theme/common/landscape.xml b/gui/theme/common/landscape.xml
index 0b8860e..329fdc2 100644
--- a/gui/theme/common/landscape.xml
+++ b/gui/theme/common/landscape.xml
@@ -2885,6 +2885,10 @@
 					<condition var1="tw_simulate_actions" var2="1"/>
 					<data variable="tw_simulate_fail"/>
 				</listitem>
+				<listitem name="{@sha2_chk=Use SHA2 for hashing}">
+					<condition var1="tw_no_sha2" var2="0"/>
+					<data variable="tw_use_sha2"/>
+				</listitem>
 			</listbox>
 
 			<checkbox>