Update protocol version and make version mismatch error less confusing

apps/openmw/mwmp/Networking.cpp

@@ -128,8 +128,7 @@ void Networking::Connect(const std::string &ip, unsigned short port)
                 case ID_INVALID_PASSWORD:
                 {
                     errmsg = "Connection failed.\n"
-                            "The client or server is outdated.\n"
+                            "The client or server is outdated.";
-                            "Ask your server administrator to resolve this problem.";
                     queue = false;
                     break;
                 }

components/openmw-mp/Version.hpp

@@ -6,6 +6,6 @@
 #define OPENMW_VERSION_HPP
 
 #define TES3MP_VERSION "0.0.1c"
-#define TES3MP_PROTO_VERSION 2
+#define TES3MP_PROTO_VERSION 3
 
 #endif //OPENMW_VERSION_HPP