Fix for NEI Bug

[podank]

Yeah, i am able to turn NEI on by launching client fresh, going directly to a SP world and seeing NEI working, and then switching to multiplayer.

this step is included in your version, so it would prove a false-positive unless yours is permanently fixed after re-launching...

so i am not sure this is required--i didn't touch jars but this workaround works every time for me.