Remove super expo from config

_locales/en/messages.json

@@ -529,9 +529,6 @@
     "featureTRANSPONDERTip": {
         "message": "Configure via the Race Transponder tab after enabling."
     },
-    "featureSUPEREXPO_RATES": {
-        "message": "Use Super Expo rates curve"
-    },
     "featureSUPEREXPO_RATESTip": {
         "message": "Rate value adds instead of rate also Super Expo. Mid stick stays same. Rc rate is always linear. You can modify this setting in the PID tuning tab."
     },
@@ -1601,7 +1598,7 @@
         "message": "Yaw (Hz)"
     },
     "pidTuningSuperExpo": {
-        "message": "Enable SuperExpo"
+        "message": "Enable SuperExpo Rates"
     },
     "pidTuningRatesSuperExpoHelp": {
         "message": "This setting controls the feature 'SUPEREXPO_RATES'"

tabs/configuration.js

@@ -159,8 +159,7 @@ TABS.configuration.initialize = function (callback, scrollPosition) {
 
         if (CONFIG.flightControllerIdentifier === "BTFL" && semver.gte(CONFIG.flightControllerVersion, "2.8.0")) {
              features.push(
-                {bit: 22, group: 'other', name: 'AIRMODE'},
-                {bit: 23, group: 'other', mode: 'readonly', name: 'SUPEREXPO_RATES', haveTip: true}
+                {bit: 22, group: 'other', name: 'AIRMODE'}
             );
         }