adding stock selection button

assets/imgs/cell-lg.png

assets/imgs/cell-sm.png

assets/imgs/clockwise.png

assets/imgs/counterClockwise.png

assets/imgs/cursor.png

assets/imgs/logo-active.png

assets/imgs/logo.png

assets/imgs/logo.psd

assets/imgs/part-lg.png

assets/imgs/part-sm.png

css/main.css

index.html

js/menus/AnimationMenuView.js

js/menus/CamMenuView.js

js/menus/Navbar.js

js/menus/Ribbon.js

js/models/AppState.js