Log Message:
Update to 10.13.
New in 10.13:
This release fixes the incorrect "Analyze Meals" screen header that says
"Record Meals". It fixes the function that guesses recipes of packaged \ 
foods,
which worked properly but had a variable and a constant of the same value
reversed so that user modifications to increase the precision would fail.

New in 10.12:
The function that guesses the recipes of packaged foods based on the
nutrition and ingredient statements has been rewritten. A much faster
implementation is achieved by quantizing all the values. This algorithm is a
search through all possible recipes because simultaneous equations do not
work for this problem.

New in 10.11:
This release contains a fix for bad Pumpkin Pie values, specifically, null
"carb/prot/fat" values for foods for which the USDA does not supply this
data.

New in 10.10:
This release fixes a bug in the function that allows foods to be added from
food labels. The carb/protein/fat field was not correct because
calories-per-gram fields were not explicitly set.

New in 10.9:
This release contains a fix for wrong calories-per-gram values when the
program starts because it read a float as an integer from the options file.

New in 10.8:
This release contains many small changes, among them an update of the fatty
acid reference values, a removal of the hard-to-obtain "Alaska Native" \ 
foods
as food suggestions, and a closer approximation when protein or carbs are
expressed as a percentage of calories.

New in 10.7:
This release changes how personal options are saved to disk so that personal
options will never be lost across program upgrades. Changes have also been
made to how the program upgrades itself on dual-boot systems, and levels of
the Omega-3 reference values have been modified.

New in 10.6:
This release fixes minor bugs related to the "Carb/Prot/Fat" field. Values
for alcoholic beverages have been corrected. Also, an error was fixed that
led to different fat values based on whether the user input changes to the
protein and carb "Daily Values" in percentages or grams. If the two
operations led to the same number of grams of protein and carbs, there should
have been no difference in the fat value.

New in 10.5:
This release adjusts the Omega-3 default reference values, for which there are
no U.S.A. Daily Values, so that EPA and DHA will be higher and alpha-linolenic
acid a little lower.

New in 10.4:
This release contains two minor design changes to the new feature of the last
release, which automatically chooses a meal analysis period. Always choosing
integer days, the new version picks the day closest to the target rather than
the day before; and allows no period shorter than five days, instead of four.

New in 10.3: don't know.