Update castle.js

gainned = :(
Merge pull request #120 from typobox/patch-1

Update castle.js
single letter typo.
Update castle.js

gainned = :(
single letter typo.
glass saw power
automata fixes
badgers and demolpify fixes
Merge remote-tracking branch 'origin/ed-unstable'
goggles fix
glass saw power improvement
first cut at AA changes

also optimised FA some
don't duplicate numbers
AC fixes
ninja badges
typos
Merge branch 'master' of https://github.com/eternaldensity/Sandcastle-Builder
Merge remote-tracking branch 'origin/gh-pages'
AC upgrade with chips
more AC pricing