Added the new Keyboard Icons and adjusted title button paddings

.../mods/ui/web/assets/buttons/Keyboard_White_Arrow_Down.png

.../mods/ui/web/assets/buttons/Keyboard_White_Arrow_Left.png

...mods/ui/web/assets/buttons/Keyboard_White_Arrow_Right.png

dist/mods/ui/web/assets/buttons/Keyboard_White_Arrow_Up.png

dist/mods/ui/web/assets/buttons/Keyboard_White_Enter.png

dist/mods/ui/web/assets/buttons/Keyboard_White_Esc.png

dist/mods/ui/web/assets/buttons/Keyboard_White_Shift.png

dist/mods/ui/web/assets/buttons/Keyboard_White_Space.png

dist/mods/ui/web/screens/title/title.css