OpenVPN Adapter now can be compiled for both macOS and iOS

OpenVPN Adapter Tests/Bundle.swift

@@ -0,0 +1,19 @@
+//
+//  Bundle.swift
+//  OpenVPN iOS Client
+//
+//  Created by Sergey Abramchuk on 09.03.17.
+//
+//
+
+import Foundation
+
+private final class BundleHelper {}
+
+extension Bundle {
+    
+    static var current: Bundle {
+        return Bundle(for: BundleHelper.self)
+    }
+    
+}