Support running jasmine multiple times

Add support for running jasmine multiple times.

```js
const Jasmine = require('jasmine');

async function main() {
  const jasmine = new Jasmine({ projectBaseDir: process.cwd() });
  let specId = 'spec0';
  jasmine.loadConfigFile('./spec/support/jasmine.json');
  jasmine.env.configure({
    specFilter(sp) {
      return sp.id === specId;
    },
    autoCleanClosures: false
  });
  jasmine.exit = () => {};
  await jasmine.execute();
  specId = 'spec2';
  await jasmine.execute();
}

main().catch((err) => {
  console.error(err);
  process.exitCode = 1;
});
```

With `jasmine.env.configure({ autoCleanClosures: false })` you disable Jasmine's feature to automatically clean closures (functions) during the test run. This is a requirement to be able to rerun.

When `execute` is called more than once, the `topSuite.reset` is called, which will reset the state for the next run as well as reset any child suites.

Add a function `exclude` to the `Suite` and `Spec` clases. This functions similar to `pend`, but will allow the "pending" state to persist over multiple runs. This is useful when `xit` is used.

Revert changes to jasmine.js

fix: make sure to call hooks during second run

Remove jsdoc from private apis

Fix elint issue

Add new line

spec/core/SuiteSpec.js

@@ -142,4 +142,86 @@ describe('Suite', function() {
       );
     });
   });
+
+  describe('attr.autoCleanClosures', function() {
+    function arrangeSuite(attrs) {
+      var suite = new jasmineUnderTest.Suite(attrs);
+      suite.beforeAll(function() {});
+      suite.beforeEach(function() {});
+      suite.afterEach(function() {});
+      suite.afterAll(function() {});
+      return suite;
+    }
+
+    it('should clean closures when "attr.autoCleanClosures" is missing', function() {
+      var suite = arrangeSuite({});
+      suite.cleanupBeforeAfter();
+      expect(suite.beforeAllFns[0].fn).toBe(null);
+      expect(suite.beforeFns[0].fn).toBe(null);
+      expect(suite.afterFns[0].fn).toBe(null);
+      expect(suite.afterAllFns[0].fn).toBe(null);
+    });
+
+    it('should clean closures when "attr.autoCleanClosures" is true', function() {
+      var suite = arrangeSuite({ autoCleanClosures: true });
+      suite.cleanupBeforeAfter();
+      expect(suite.beforeAllFns[0].fn).toBe(null);
+      expect(suite.beforeFns[0].fn).toBe(null);
+      expect(suite.afterFns[0].fn).toBe(null);
+      expect(suite.afterAllFns[0].fn).toBe(null);
+    });
+
+    it('should NOT clean closures when "attr.autoCleanClosures" is false', function() {
+      var suite = arrangeSuite({ autoCleanClosures: false });
+      suite.cleanupBeforeAfter();
+      expect(suite.beforeAllFns[0].fn).not.toBe(null);
+      expect(suite.beforeFns[0].fn).not.toBe(null);
+      expect(suite.afterFns[0].fn).not.toBe(null);
+      expect(suite.afterAllFns[0].fn).not.toBe(null);
+    });
+  });
+
+  describe('#reset', function() {
+    it('should reset the "pending" status', function() {
+      var suite = new jasmineUnderTest.Suite({});
+      suite.pend();
+      suite.reset();
+      expect(suite.getResult().status).toBe('passed');
+    });
+
+    it('should not reset the "pending" status when the suite was excluded', function() {
+      var suite = new jasmineUnderTest.Suite({});
+      suite.exclude();
+      suite.reset();
+      expect(suite.getResult().status).toBe('pending');
+    });
+
+    it('should also reset the children', function() {
+      var suite = new jasmineUnderTest.Suite({});
+      var child1 = jasmine.createSpyObj(['reset']);
+      var child2 = jasmine.createSpyObj(['reset']);
+      suite.addChild(child1);
+      suite.addChild(child2);
+
+      suite.reset();
+
+      expect(child1.reset).toHaveBeenCalled();
+      expect(child2.reset).toHaveBeenCalled();
+    });
+
+    it('should reset the failedExpectations', function() {
+      var suite = new jasmineUnderTest.Suite({
+        expectationResultFactory: function(error) {
+          return error;
+        }
+      });
+      suite.onException(new Error());
+
+      suite.reset();
+
+      var result = suite.getResult();
+      expect(result.status).toBe('passed');
+      expect(result.failedExpectations).toHaveSize(0);
+    });
+  });
 });