Create Blackjack.java

Spent most of my day making this. Few things I want to add:

1. Getting the card animation to go side to side instead of spam going straight down. It should go side to side not even close to as quickly as it currently goes down. OR remake the animation to look like a bunch of cards falling.
2. Getting it so a user has to press ENTER to start the program from the start screen. 
3. Maybe an executable file for it (is that possible?).