improved handling for list of telnet commands

moxerver.c

@@ -1,3 +1,9 @@
+/* 
+ * Main server application.
+ * Handles client connections on specific TCP port and allows bidirectional
+ * communication with a specific TTY device.
+ */
+
 #include "moxerver.h"
 #include <signal.h> /* handling quit signals */
 #include <pthread.h>
@@ -8,7 +14,6 @@
 #define PORT_MIN 4001 /* minimum TCP port number */
 #define PORT_MAX 4008 /* maximum TCP port number */
 
-
 /* Prints help message. */
 static void usage() {
 	//TODO maybe some styling should be done