Port of old Connect4 project of mine (pre-2013) to TypeScript for much better code readability and future extension

Link to original project: https://github.com/dannydes/blu4

If you want to try the latest version, please check: https://danieldesira.github.io/DanielsConnect4/

Debugging

To start building and minifying the TypeScript files, enter npm start and you will be able to access the webpages on http://localhost:5000/.

In order to take advantage of source map during debugging, do the following in the Chrome devtools:

• Click the Sources tab.
• Then click the Filesystem tab within Sources and click "Add folder to workspace".
• Navigate to the src folder on your environment.
• Reload the page and feel free to set breakpoints in the code.