allow escape key to go back on any page (or quit from main menu)

tui/main.cpp

@@ -107,7 +107,7 @@ void arpMenu(WINDOW *window) {
   box(window, 0, 0);
 
   red(window);
-  mvwaddstr(window, 1, 2, "APR Table:");
+  mvwaddstr(window, 1, 2, "ARP Table:");
 
   green(window);
 
@@ -214,7 +214,11 @@ void interfaceMenu(WINDOW *window) {
 
   if(c < '0' || c > lastInterface) {
     if(c != 'q') {
-      interfaceMenu(window);
+      if(c == 27) {
+        mainmenu(window);
+      }else{
+        interfaceMenu(window);
+      }
     }
   }else{
     if(c == '0') {
@@ -278,7 +282,9 @@ void interfaceSelect(WINDOW *window, QString interface) {
   char c = getch();
 
   if(c < '0' || c > (count + '0' - 1)) {
-    if(c == 'q') {
+    if(c == 27) {
+      interfaceMenu(window);
+    }else if(c == 'q') {
       // no-op, just quit
     }else if(c == 'a') {
       wdeleteln(window);