Add project composer.json

Thanks a lot everyone for your help with this issue and contributions, it's greatly appreciated.

Based on the work from @ashwin.shaharkar above at #7, I created the corresponding merge request MR!8 at #9.

Note the composer.json file should not require a require section, since module dependencies and composer requirements should be evaluated based on the info file.

Since all the Tests were passing 🟢, I went ahead and merged the changes above at #10.

Marking issue as Fixed for now.

Feel free to let us know if you have any questions or concerns on any of the recent code changes or the project in general, we would surely try answering as soon as possible.
Thanks in advance!