Optimizations + Reinforced Blue Countdown Bar — Boot Camp Fitness Steam update #324454

* Blue bar timer reinforced with extra if statement checks. * 3 scripts hardcoded instead to free up more memory. * 1 script optimized to be accessed only once instead of every game step. + other small code optimizations. There is a glitch/bug that some players are experiencing on their system where there is time slippage mid workout, as in the blue bar stopping 5 seconds short at random times. This bug is really hard to pin down as it is not happening on my system when I play test the app/game. Maybe reinforcing the blue countdown bar may fix this? If not I will continue to try different things to try and fix the bug, including optimizations in case the lag is being caused by the game's performance.