Resolve "New Handler: REST client"

Closes #61 (closed)

ragconnect.base/src/main/resources/RestClientHandler.mustache

@@ -31,14 +31,14 @@ public class RestClientHandler {
     return new RestClientPreparedRequest(httpRequestBuilder);
   }
 
-  void sendRequestSync(RestClientPreparedRequest preparedRequest, byte[] message) {
+  void sendRequestAsync(RestClientPreparedRequest preparedRequest, byte[] message) {
     java.net.http.HttpRequest httpRequest = preparedRequest.builder
             .PUT(java.net.http.HttpRequest.BodyPublishers.ofByteArray(message))
             .build();
     httpClient.sendAsync(httpRequest, java.net.http.HttpResponse.BodyHandlers.discarding());
   }
 
-  void sendRequestAsync(RestClientPreparedRequest preparedRequest, byte[] message) {
+  void sendRequestSync(RestClientPreparedRequest preparedRequest, byte[] message) {
     java.net.http.HttpRequest httpRequest = preparedRequest.builder
             .PUT(java.net.http.HttpRequest.BodyPublishers.ofByteArray(message))
             .build();