Server Patch R6

As our servers empty tonight the patch will roll out

The changelog from DICE for this version is:

* Fix for crashes usually occurring during level switches. Server providers may see a little bit of memory leakage instead in this situation
* Game servers should no longer quit in some situations where the online backend servers are down. Server will reconnect to the backend once it's up again
* Fix for ghost servers which didn't accept connections
* Kick reasons should better match situations where they are issued. This will help battlelog provide more accurate information to the player
* Connection fixes to avoid players sometimes being rejected while joining the game server on one of the last slots
* Security updates
* Improved server logging

Conquest has been patched to new version