Added basic admin say functionality
DONOTPULL: Auth fully implemented, NOT TESTED
Auth hookup available through Core

Relevant functions: Core.ValidateUser, Core.AddorUpdateUser, see
README.TXT
Server chat targets included

Non-functional for some reason; requires debugging.
Auth implementation cleanup

Now with Ninject!
Fixed Pure-Battlefield/gswat/#108

Fixed issue where squad chat would not appear due to invalid messagetype
formatting.  This was a result of a change to a more generic message
system, which we need to look into further.