Issue Description:

Healing table doesn't work as intended. Better than previous 1.9.x builds crashing during/after player selecting first pokemob though.

What happens:

internal server crashes
java.lang.StackOverflowError: Updating screen events
log: http://pastebin.com/ePyfKx0M

What you expected to happen:

objects (pokeball) transferred over to "healing table"

Steps to reproduce:

1. find healing table and open ui
2. shift click pokemob
3. profit (or in this case, crash)
   ...

Affected Versions (Do not use "latest"):

• Pokecube Core: 3.1.1
• Pokecube Revival (if applicable): 3.1.1
• Pokecube Mobs (if applicable): 2.1.1
• Minecraft: 1.9.4
• Forge: 1.9.4-12.17.0.1935

I will look into that asap.

Hopefully fixed this in 3.1.2, if it still persists, feel free to re-open this issue.