Create SubmitConfirmation modal

- includes html component and js component
- styling on modal is not ready

js/index.js

@@ -37,6 +37,7 @@ import { isNotInVerticalViewport } from './lib/viewport'
 import DateSelector from './components/date_selector'
 import SidenavToggler from './components/sidenav_toggler'
 import BaseForm from './components/forms/base_form'
+import SubmitConfirmation from './components/submit_confirmation'
 import DeleteConfirmation from './components/delete_confirmation'
 import NewEnvironment from './components/forms/new_environment'
 import EnvironmentRole from './components/environment_role'
@@ -81,6 +82,7 @@ const app = new Vue({
     SidenavToggler,
     BaseForm,
     DeleteConfirmation,
+    SubmitConfirmation,
     nestedcheckboxinput,
     NewEnvironment,
     EnvironmentRole,