moved registering connection to new thread

src/chat/main/server.c

@@ -50,7 +50,6 @@ int main(void)
         if (accepted == -1) continue;
 
         pthread_create(&thread, NULL, why2_communicate_thread, &accepted);
-        why2_register_connection(accepted); //PUSH TO LIST
     }
 
     return 0;

src/chat/misc.c

@@ -133,6 +133,8 @@ void *why2_communicate_thread(void *arg)
 {
     printf("User connected.\t%d\n", *((int*) arg));
 
+    why2_register_connection(*((int*) arg)); //TODO: Remove why2_register_connection if unused
+
     const time_t startTime = time(NULL);
     char *received = NULL;