Initial Academy support

Support for the Academy's Nano system is complete, but they're not being
saved to the DB yet.

src/CNLoginServer.cpp

@@ -189,6 +189,11 @@ void CNLoginServer::login(CNSocket* sock, CNPacketData* data) {
     resp.iOpenBetaFlag = 0;
     resp.uiSvrTime = getTime();
 
+#ifdef ACADEMY
+    // do not prompt player to "enable freechat", which would only close the client
+    resp.iChatEnabled = 1;
+#endif
+
     // send the resp in with original key
     sock->sendPacket((void*)&resp, P_LS2CL_REP_LOGIN_SUCC, sizeof(sP_LS2CL_REP_LOGIN_SUCC));