Commit 1: Created a static image of a penguin on an iceberg

I was struggling how to draw an oval for my penguin. I needed to look 
up videos/read up how to do it. I also had to look up how to set the size of the image.
I found it really difficult to just start the penguin, but once I got the shapes 
I felt more comfortable. 

Commit 2: Created an iteration of penguins

Created a function penguins which iterates the drawing of the penguin until the end of the screen.
I needed to do some debugging for this to work, I managed to solve it, but I don't know how I fixed the issue. For some strange reason it's drawing the first penguin twice and I don't know why. I need to figure that out. This part was much easier than drawing out the shapes. 

Commit 3: Created walking penguins

I had a lot of fun creating the animation of walking penguins. I initially didn't understand how the frames worked
but reading the source code helped me a lot. While creating an animation I realized that I needed to 
edit my static drawing functions. I still need to edit them to firther my animation. For some strange reason when running my animation,
i get the background and i need to hit enter before the animation starts playing. I don't understand why this occurs.
Is it something I did or is that just how it runs?

Commit 4: Created penguins that move forward

I actually figured out how to do this by accident. I meant to check how my penguin positions were changing
but then I got it moving. I think it's funny that I thought it was going to be very difficult to figure it out.
It wasn't. I think I am a bit hesitant to attempt the jump because I don't know where to start.
I still don't know why I need to press enter to get the animation going. 
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