Automatically replace %hs/%ls with %s in CLogger format strings.

Everything is char* now, so we don't need to mess around with different
string types.

Done with:

  ag -ls 'LOG(MESSAGE|MESSAGERENDER|WARNING|ERROR)' source | xargs perl
-pi -e'1 while
s/(LOG(MESSAGE|MESSAGERENDER|WARNING|ERROR).*)%[hl]s/$1%s/g'

This was SVN commit r16187.

source/scriptinterface/DebuggingServer.cpp

@@ -396,7 +396,7 @@ void* CDebuggingServer::MgDebuggingServerCallback(mg_event event, struct mg_conn
 
 	case MG_EVENT_LOG:
 		// Called by Mongoose's cry()
-		LOGERROR("Mongoose error: %hs", request_info->log_message);
+		LOGERROR("Mongoose error: %s", request_info->log_message);
 		return NULL;
 
 	case MG_INIT_SSL: