This one finally fixes the Deluge and Phoenix Fire crashes. Yes, I tested it. 
Changes are as follows:
- Tidied up the various bookless menus so they're nicer looking and more readable
- Deluge now has a constant radius of 14, which is quite enough
- Phoenix Fire now users project_los() instead of a big fireball
And this should be it for 0.2.x. Next release will probably have more stuff added - maybe terrain, if I can get my code-fu together for it.

Changes are as follows:
- Tidied up the various bookless menus so they're nicer looking and more readable
- Deluge now has a constant radius of 14, which is quite enough
- Phoenix Fire now users project_los() instead of a big fireball
And this should be it for 0.2.x. Next release will probably have more stuff added - maybe terrain, if I can get my code-fu together for it.