Shorten cry defs now that cry parameters are all words.

For some reason (historical?), cries were assumed to have four parameters. Pitch was accompanied by an "echo", which in reality was the upper byte of pitch, now a word. Many new cries have negative pitch, so all three params from Red (id, pitch, length) were made words instead of reformatting the data.

While we're here, label and comment bank 0 cry functions.