Fixing potential arrayoutofbounds exception

I don't care if someone sets a recipe with an orb level greater than the max, that's their fault, but if they accidentally set one to 'tier 0', i don't think nei should crash.
This is a test commit to try the new repository method
Merge pull request #31 from joshiejack/patch-3

Fixing potential arrayoutofbounds exception
Merge pull request #33 from joshiejack/master

Updated Alchemy Handler + BloodOrbRecipe Addition