Merge pull request #233 from zeriontech/feature/addEmptyBytesPublicConstructor

Add EmptyBytes public constructor

Author: rockfridrich

Web3Swift/BytesScalar/EmptyBytes.swift

@@ -13,6 +13,12 @@ import Foundation
 /** Just empty bytes */
 public final class EmptyBytes: BytesScalar {
 
+    /**
+    Ctor
+    */
+    public init() {
+    }
+
     /**
     - returns:
     Empty bytes as `Data`