Equation doth need brackets
Merge pull request #292 from waveney/wav

Forsooth!
Should fix 100% Sand use

Could not find a way to change the sand calculation to work.  Changed
these 2 seaish upgrades to back up so not use 100% sand
Second Edition was mispelled
Monty Haul
Merge pull request #294 from waveney/wav

Should fix 100% Sand use
Price Protection configurable
goat&keygrind icon, dragon wisdom priceprotect
ASHF stuff