Write eclipse/c_le_stats.csv that contains all the error
values for each lunar eclipse calculation. This helped
me figure out the main source of lunar eclipse error was
discrepancy with Delta-T values in the future.
I found that lunar eclipse data is available for many centuries.
I downloaded the data for the years 1701..2200.
Wrote norm.py to extract and convert the parts I care about
into a format that will be much easier to parse in the unit
tests for all four languages.
Regenerate the normalized data from the 'run' script.
This way, I have documentation for where the data came from.
