coffee: aeropress: first experiment setup

Initial commit for coffee making log with the new aeropress. We will be
testing on whole-bean vs pre-ground and room temperature storage vs
refridgeration.

Signed-off-by: Ezra Savard <git@ezrasavard.com>
coffee: aeropress: grind-experiment day 1 notes

The notes from the first day grind control experiment with the new
aeropress.

Updated to include procedure.

Signed-off-by: Ezra Savard <git@ezrasavard.com>