[MC-81080] Client Resource Reload Upon Disconnection

This only affects 1.8.7. Regardless of whether there is a resource pack bundled with the world, the resources are refreshed upon world exit.
[11:07:45] [Server thread/INFO]: Starting integrated minecraft server version 1.8.7
[11:07:45] [Server thread/INFO]: Generating keypair
[11:07:45] [Server thread/INFO]: Preparing start region for level 0
[11:07:46] [Server thread/INFO]: Changing view distance to 16, from 10
[11:07:46] [Server thread/INFO]: kwerti[] logged in with entity id 370188 at (181.98207255950376, 62.0, 1654.4516886666052)
[11:07:46] [Server thread/INFO]: kwerti joined the game
[11:07:49] [Server thread/INFO]: Saving and pausing game...
[11:07:49] [Server thread/INFO]: Saving chunks for level 'New World'/Overworld
[11:07:49] [Server thread/INFO]: Saving chunks for level 'New World'/Nether
[11:07:49] [Server thread/INFO]: Saving chunks for level 'New World'/The End
[11:07:50] [Client thread/INFO]: Reloading ResourceManager: Default, Basic Lodef, Argon 32x
[11:07:50] [Server thread/INFO]: Stopping server
[11:07:50] [Server thread/INFO]: Saving players
[11:07:50] [Server thread/INFO]: Saving worlds
[11:07:50] [Server thread/INFO]: Saving chunks for level 'New World'/Overworld
[11:07:50] [Server thread/INFO]: Saving chunks for level 'New World'/Nether
[11:07:50] [Server thread/INFO]: Saving chunks for level 'New World'/The End
[11:07:50] [Client thread/INFO]: SoundSystem shutting down...
[11:07:51] [Client thread/WARN]: Author: Paul Lamb, www.paulscode.com
[11:07:51] [Sound Library Loader/INFO]: Starting up SoundSystem...
[11:07:51] [Thread-23/INFO]: Initializing LWJGL OpenAL
[11:07:51] [Thread-23/INFO]: (The LWJGL binding of OpenAL.  For more information, see http://www.lwjgl.org)
[11:07:51] [Thread-23/INFO]: OpenAL initialized.
[11:07:51] [Sound Library Loader/INFO]: Sound engine started
[11:07:52] [Client thread/INFO]: Created: 1024x1024 textures-atlas