moved persistence demo trigger to a labeled hex, instead of side 1 turn 1.

data/scenario-test.cfg

@@ -639,9 +639,19 @@ Also, 0..9 = $below_ten, one,two,three = $ascii and the bonus answer is $mixed."
         [/objectives]
     [/event]
 
+    [label]
+        x,y=7,5
+        text="Persistence demo"
+    [/label]
     [event]
-        name=side 1 turn 1
-                [get_global_variable]
+        name=moveto
+        first_time_only=no
+        [filter]
+            x=7
+            y=5
+            side=1
+        [/filter]
+        [get_global_variable]
             side=global
             namespace="demo"
             from_global=greeting