when game is over, score pop up appears
add default Level probabilty as static variables
change the slide orders
replace number of colors with add more color
add one more lose conditoin: if there's no possible movement, game is over
Merge branch 'master' of https://github.com/laurenmanzo/HurrJavaScript

Conflicts:
	Model/anim.js
	Model/controlGame.js
	Model/game.js
	Model/index.html
	Model/main.js
	Model/score.js