React Boilerplate / Coming Soon Message

[jpham93]

Move current online portfolio from pure HTML/CSS/JavaScript + Bootstrap 4 to a React framework. For this boilerplate, have a "Coming Soon!" message for the time being.

• [x] Download all of the necessary node packages for React, Redux, and other front-end libraries.
• [x] Remove all files belonging to the previous portfolio.
• [x] Add a "Coming Soon" message to the front page of the website.

[jpham93]

Note: No pull request. Just a quick upgrade.