Remove the cost column from service plans

static_src/components/service_plan.jsx

@@ -48,13 +48,12 @@ class ServicePlan extends React.Component {
   }
 
   render() {
-    const { cost, plan } = this.props;
+    const { plan } = this.props;
 
     return (
       <tr>
         <td label="Name">{ plan.name }</td>
         <td label="Description">{ plan.description }</td>
-        <td label="Cost">{ cost }</td>
         <td label="Actions">
           <Action
             classes={ ['test-create_service_instance'] }

static_src/test/unit/components/service_plan.spec.jsx

@@ -42,12 +42,6 @@ describe('<ServicePlan />', () => {
     expect(description.text()).toBe(props.plan.description);
   });
 
-  it('renders the cost of the plan', () => {
-    const cost = findPlanNodeByLabel(wrapper, 'Cost');
-
-    expect(cost.text()).toBe(props.cost);
-  });
-
   it('calls its `onAddInstance` prop passing the plan guid from handler', () => {
     wrapper.instance().handleClick();