Put the start of lab3.
screwing around.
Got most of the aliens done
taylor's changes
Working Lab 3
empty folder
Got basic lab4 setup.
Got some small things working.
I added a function called drawinvaderBlock
Start of collisons, tank bullets erode bunkers
All bullets collide with bunkers
When I left.  (random bullets/speed/levels)
In the middle of block blank side logic
No known bugs/No score,lives,spaceship of gameover
Just added an initailize function
I am too tired to think right now. That is all I can say
This should be a pass-offable version of the game.