Remove TODO

TODO

@@ -1,3 +0,0 @@
-common:
-server:
-client:

src/server.c

@@ -656,7 +656,7 @@ int send_group_message(int sender_id, int receiver_id, char* message) {
 /* Thread, pop message from the message_buffer pipe, parse it and send it to the good ClientSender */
 void *Dispatcher(void *arg) {
     char buf[BUF_LEN];
-    char message[1024]; // TODO: replace by malloc
+    char message[1024];
     char *token;
     char *endptr = NULL;
     char *rest = message;