Serverlist - first version
Implemented game list hook & AddServer
Threading, serverlist support codes integrated, performance enhancements, game room mapping.
Flip the boolean to enable the servers
Added UpdateGameSpyClient hook for polling
Merge branch 'refs/heads/master' into serverlist-wip
Replaced the call to original GameSpy function with some custom code
Polling implemented.  2 known bugs.  Still working.
Thread fixes.  NWN internals bug remaining.
Turned logging on, fixed a log message.
All threading errors should be fixed.  Release Candidate?
Improved Thread Security
Serverlist - Major refactoring:
Moved everything concerning master server polling (including threads) to NWNMSClient
Added callback for UI update
Replaced Mutexes with CriticalSection