Cleanup (#52)

Co-authored-by: Tim Lorsbach <tim@lorsba.ch>
Reviewed-on: enviPath/enviPy#52

templates/actions/objects/edge.html

@@ -0,0 +1,10 @@
+{% if meta.can_edit %}
+    <li>
+        <a role="button" data-toggle="modal" data-target="#set_scenario_modal">
+            <i class="glyphicon glyphicon-plus"></i> Set Scenarios</a>
+    </li>
+    <li>
+        <a class="button" data-toggle="modal" data-target="#generic_delete_modal">
+            <i class="glyphicon glyphicon-trash"></i> Delete Edge</a>
+    </li>
+{% endif %}