Add namespacing for query params (#205)

* use qs utils to namespace query params

* refactor Lookup and SelectResource Steps to use PaginatedDataList

* preserve query params when adding new ones

* require namespace for QS Configs

__tests__/enzymeHelpers.test.jsx

@@ -191,4 +191,19 @@ describe('mountWithContexts', () => {
       expect(dialog.setRootDialogMessage).toHaveBeenCalledWith('error');
     });
   });
+
+  it('should set props on wrapped component', () => {
+    function Component ({ text }) {
+      return (<div>{text}</div>);
+    }
+
+    const wrapper = mountWithContexts(
+      <Component text="foo" />
+    );
+    expect(wrapper.find('div').text()).toEqual('foo');
+    wrapper.setProps({
+      text: 'bar'
+    });
+    expect(wrapper.find('div').text()).toEqual('bar');
+  });
 });