Issue#199

[grd349]

Various things including the addition of the manual reggae code.

[grd349]

Not ready to merge - many things still to do.

[grd349]

• [ ] git rm 4448777 directory containing outputs.
• [ ] Add comments to Reggae
• [ ] Add some tests (somehow)
• [ ] Test on 10 stars.
• [ ] Add an example.
• [ ] Get Martin to review.