Prevent client only commands from bleeding through to the server.
Merge pull request #1219 from Lunatrius/master

Prevent client only commands from bleeding through to the server.
Disable by default the Display Stencil bits. Keep FBO bits. Acording to Mumfery and ChickenBones, it should not be nessasary and should solve the 1/4 main menu issue. Use -Dforge.forceDisplayStencil=true to enable old behavior.
MinecraftForge/FML@d00feb58c762b0bbc506d79faf1ce40bc96732e9 Remove debug code that was causing console spam in Forge.
Add previousStackSize to PlayerUseItemEvent.Finish