Hotfix of IAA paper icon

Hotfix for a change is how the papers iconstate change was handled in https://github.com/d3athrow/vgstation13/blob/Bleeding-Edge/code/modules/paperwork/paper.dm

Didn't exhaustively test everything remotely related but it should be aight.


![untitled](https://cloud.githubusercontent.com/assets/5564796/4103892/80649888-3179-11e4-86c4-3d4e579f678f.png)