Move calculation of breed and parent tabs to breed-lib.html
Refactor MyDragon to standalone class
Hide 10% chance dragons and 10% change cells
Incorporate mydragon to battle result

- Add org.ellab.dragonstory.DragonDB to handling query
- Remove inline style (with css) in battle result to reduce the HTML
size by >50%
- If setup mydragon, sort by the chance with own dragon