Add testability hook to downgraded component so that protractor can wait for asynchronous call to complete. Add unregisterApplication() and unregisterAllApplications() to testability registry for cleaning up testability and unit test.
- Remove getters - Hide private methods for better property renaming ``` 497893 May 31 11:26 core.umd.js 718073 May 31 11:26 core.umd.js.map 217108 May 31 11:26 core.umd.min.js 575092 May 31 11:26 core.umd.min.js.map ``` ``` 495594 May 31 11:28 core.umd.js 716943 May 31 11:28 core.umd.js.map 215826 May 31 11:28 core.umd.min.js 574401 May 31 11:28 core.umd.min.js.map ``` diff: 1,282