added gst tests for import

common/test/data/graphic_slider_tool/course/2012_Fall.xml

@@ -1,5 +1,5 @@
 <course>
   <chapter url_name="Overview">
-    <gst url_name="sample_gst"/>
+    <graphical_slider_tool url_name="sample_gst"/>
   </chapter>
 </course>

common/test/data/graphic_slider_tool/graphical_slider_tool/sample_gst.xml

@@ -1,18 +1,7 @@
-<vertical>
+
     <graphical_slider_tool>
       <render>
-        <h2>Graphic slider tool: Dynamic range and implicit functions.</h2>
-
-        <p>You can make x range (not ticks of x axis) of functions to depend on
-          parameter value. This can be useful when function domain depends
-          on parameter.</p>
-        <p>Also implicit functons like circle can be plotted as 2 separate
-            functions of same color.</p>
-         <div style="height:50px;">
-         <slider var='a' style="width:400px;float:left;"/>
-         <textbox var='a' style="float:left;width:60px;margin-left:15px;"/>
-       </div>
-        <plot style="margin-top:15px;margin-bottom:15px;"/>
+<slider var='a' style="width:400px;float:left;"/><plot style="margin-top:15px;margin-bottom:15px;"/>
       </render>
       <configuration>
         <parameters>
@@ -38,4 +27,4 @@
         </plot>
       </configuration>
     </graphical_slider_tool>
-</vertical>
+

common/test/data/graphic_slider_tool/policies/2012_Fall.json

@@ -8,7 +8,7 @@
     "chapter/Overview": {
         "display_name": "Overview"
     },
-    "gst/sample_gst": {
+    "graphical_slider_tool/sample_gst": {
         "display_name": "Sample GST",
     },
 }