Calculate fees updated

1. Placed fee calculation functions on all major Form events (animal
type, gender, weight changes, or extras being selected)
2. Implemented total fee calculation function, which totals all
currently working animals. Currently bound to Q key for testing.
3. Implemented animalExtras fee totaling based on array of costs
(ANIMAL_EXTRAS_ARRAY).
3. Fixed shaking animation for animalWeight input (when incorrect input
is received), so it no longer causes the Extras to move up and down.
(Need Padding, not Margins)
added area for totals

Added areas for individual animal and total animal fees. Automatically
update whenever the fee changes