Set host application name for vatlib to "None".

The idea is if you are an addon and running inside the simulator process
you can put his name there. Since swift does (not yet) run as an addon,
set it to "None" instead.

src/blackcore/network_vatlib.cpp

@@ -72,7 +72,7 @@ namespace BlackCore
 
         m_net.reset(Vat_CreateNetworkSession(vatServerLegacyFsd, CProject::systemNameAndVersionChar(),
                                              CProject::versionMajor(), CProject::versionMinor(),
-                                             CProject::simulatorsChar(), CLIENT_PUBLIC_ID, CLIENT_PRIVATE_KEY,
+                                             "None", CLIENT_PUBLIC_ID, CLIENT_PRIVATE_KEY,
                                              clientCapabilities));
 
         Vat_SetStateChangeHandler(m_net.data(), onConnectionStatusChanged, this);