Allow Astro::FITS::HdrTrans to be hyphenated.

This probably looks better than overhanging the line.
Expand on CAOM-2 XML file creation.

This is because some of the questions / comments
at ADASS were to do with how this was done at
JAC and then put directly into CAOM-2.
Squeeze flow chart again.

To prevent section 4 flowing onto another page.
Add JAC to words list.