CSS tranform test

Trying out CSS transform properties for the flip animation.
Animation applied to clock divs

Animations now take place in actual clock divs (every other second for
testing purposes).

Refined javascript and added advancedClock for determining which digits
will need to play animations one second before their values change.
Applied animations to the live clock

Wrote functions to take care of the animations in the live clock.
Issue #3 fix and commenting

Added a fix for issue #3, the 12AM glitch, and added commenting/spacing
for easier reading.