Updated SPFx to version 1.14
Update to PnPjs version 3.0
Removed logging interface
Updated codebase for current better coding practices
Added samples to show how to utilize new PnPjs version 3 features
* Upgraded community file
Upgraded react-async-await-sp-pnp-js to V1.10
Changed fome PNP selective imports
Ran Gulp test/ build/ and serve; all function seem to be running normal
* Update gulpfile.js