Food Choosing algorithm improved. Now adds foods based on better fitness
value, fills the meal, then iteratively removes and adds foods to reach
a more optimal meal.

Initial result currently:

14462 100.00 BEVERAGES,QUAKER OATS,PROPEL ZERO,FRUIT-FLAVORED,NON-CARB
15162 100.00 CLAM,MXD SP,CND,LIQ
11591 100.00 WATERCRESS,RAW
14367 100.00 TEA,INST,UNSWTND,PDR,PREP
14352 100.00 TEA,BLACK,BREWED,PREP W/ TAP H2O,DECAFFEINATED
11458 100.00 SPINACH,CKD,BLD,DRND,WO/ SALT
11854 100.00 SPINACH,CKD,BLD,DRND,W/SALT
11998 100.00 MUSHROOMS,PORTABELLA,EXPOSED TO UV LT,RAW
11939 100.00 MUSHROOMS,PORTABELLA,EXPOSED TO UV LT,GRILLED
14209 100.00 COFFEE,BREWED FROM GROUNDS,PREP W/ TAP H2O
11266 100.00 MUSHROOMS,BROWN,ITALIAN,OR CRIMINI,RAW
11457 100.00 SPINACH,RAW
11086 100.00 BEET GREENS,RAW
11096 100.00 BROCCOLI RAAB,RAW
14649 100.00 HIBISCUS TEA
35205 100.00 STINGING NETTLES,BLANCHED (NORTHERN PLAINS INDIANS)
11152 100.00 CHICORY GREENS,RAW
20015 100.00 CORN BRAN,CRUDE
13324 100.00 BEEF,VAR MEATS&BY-PRODUCTS,KIDNEYS,CKD,SIMMRD
16423 100.00 SOY PROT ISOLATE,K TYPE,CRUDE PROT BASIS
35069 100.00 DUCK,SCOTER,WHITE-WINGED,MEAT (ALASKA NATIVE)
35078 100.00 TEA,TUNDRA,HERB & LABORADOR COMBINATION (ALASKA NATIVE)
06475 100.00 SOUP,BF BROTH OR BOUILLON,PDR,PREP W/H2O
{'Energ_Kcal': 1100.0, 'Sugar_Tot': 17.229999999999997, 'FA_Sat': 2.408,
'Cholestrl': 719.0}
Item code to remove: