message: delete suite implementation
diff: @@ -31,6 +31,10 @@ export default class ProjectStore {
  return suite;
  }
  + @action deleteSuite(suite) {
  + this.suites.remove(suite);
  + }
  +
  @action createTestCase(...argv) {
  const test = new TestCase(undefined, ...argv);
  this.addTestCase(test);
  