Add delay to CSA macros using dead keys

With the BÉPO over CSA on Windows, the dead keys stop working after a
while, like in
http://superuser.com/questions/776558/suddenly-dead-keys-dont-work

I suspect this is triggered by too fast typing from macros.

keyboard/ergodox_ez/keymaps/bepo/keymap.c

@@ -453,7 +453,7 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
                     case M_SCLN:
                         return MACRO(D(SCLN), END);
                     case M_GRV:
-                        return MACRO(DOWN(CSA_ALTGR), TYPE(CSA_DCRC), UP(CSA_ALTGR), T(SPACE), END);
+                        return MACRO(I(75), DOWN(CSA_ALTGR), TYPE(CSA_DCRC), UP(CSA_ALTGR), T(SPACE), END);
                     case M_NBSP:
                         // use weak mod such that pressing another key will not be affected
                         add_weak_mods(MOD_BIT(CSA_ALTGR));
@@ -477,7 +477,7 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
             break;
         case M_CRC:
             if (record->event.pressed) {
-                return MACRO(TYPE(CSA_DCRC), T(SPACE), END);
+                return MACRO(I(75), TYPE(CSA_DCRC), T(SPACE), END);
             }
             break;
         case M_DBL0: