Initial commit
Remove local README copy since I had one already on GitHub repo.
Merge branch 'master' of https://github.com/billy70/paddle_game

My very first "real" git project using my first "real" Ruby project.
So, I'm in the learning stage at this point - completely new to all
of this!

Basically, I had a README file that I created locally, but when I created
the remote repo on GitHub, I created a README.md and LICENSE file there
too, and they needed to be pulled in remotely before I could commit my
Ruby source files and assets (PNG image files for a Pong-clone game)
to the remote repo.

So, I copied the text from my local README file into the remote repo
README.md file using the GitHub web page interface, then deleted my
local README file - hey, I'm learning, and won't do that next time,
right?  :)
Adding source file and assets