Add a port of read-edid utility, a pair of tools for reading the EDID from
a monitor. It is mostly useful to read LCD matrix manufacturer and model.

WWW: http://www.polypux.org/projects/read-edid/

NB: TIMESTAMP line in distinfo should read as follows, but has to stay in
its current form due to a bug in the hook script:
TIMESTAMP (read-edid-3.0.2.tar.gz) = 1430271430