Issue Description:

Defining a recipe that listing fluidStack input before itemStack inputs cause client crash when attempting to inspect the said recipe in NEI.

https://gist.github.com/AnrDaemon/06b0391cde3e1c89364f63c77047332e

What you expected to happen:

Err… displaying recipe? I guess?

Steps to reproduce:

See gist with an attached Vat recipe.

Affected Versions (Do not use "latest"):

• EnderIO: 2.3.0.429
• EnderCore: 0.2.0.39
• Minecraft: 1.7.10
• Forge: 1614

Your most recent log file where the issue was present:

https://gist.github.com/AnrDaemon/06b0391cde3e1c89364f63c77047332e