[MC-4809] Fireworks In Multiplayer

If you attempt to use a firework in Multiplayer it will disconnect you from the server and then not let you join again.

EDIT: This only occurs when you are using a spawned in item 401.

Linked issues

Tails 2012-12-16T14:58:33Z

Please attach the crash report.

Joey Holliday 2012-12-16T14:59:57Z

I need to correct my statement. It disconnects you from the server and will not let you join again.

Tails 2012-12-16T15:44:19Z

Duplicate of MC-4715.