Convert Spi rx protocolos to select2

Author: asizon

src/js/tabs/receiver.js

@@ -331,6 +331,15 @@ TABS.receiver.initialize = function (callback) {
 
             // select current serial RX type
             spiRxElement.val(FC.RX_CONFIG.rxSpiProtocol);
+
+            // Convert to select2 and order alphabetic
+            spiRxElement.select2({
+                sorter(data) {
+                    return data.sort(function(a, b) {
+                        return a.text.localeCompare(b.text);
+                    });
+                },
+            });
         }