Put OpenVPN adapter into separate framework and add libraries compiled for simulator

OpenVPN Adapter/OpenVPNAdapter+Public.h

@@ -0,0 +1,47 @@
+//
+//  OpenVPNAdapter+Provider.h
+//  OpenVPN iOS Client
+//
+//  Created by Sergey Abramchuk on 11.02.17.
+//
+//
+
+#import "OpenVPNEvent.h"
+
+#import "OpenVPNAdapter.h"
+
+@class NEPacketTunnelFlow;
+@class NEPacketTunnelNetworkSettings;
+
+
+@protocol OpenVPNAdapterDelegate <NSObject>
+
+- (void)configureTunnelWithSettings:(nonnull NEPacketTunnelNetworkSettings *)settings
+                 callback:(nonnull void (^)(NEPacketTunnelFlow * __nullable flow))callback
+NS_SWIFT_NAME(configureTunnel(settings:callback:));
+
+- (void)handleEvent:(OpenVPNEvent)event
+            message:(nullable NSString *)message
+NS_SWIFT_NAME(handle(event:message:));
+
+- (void)handleError:(nonnull NSError *)error
+NS_SWIFT_NAME(handle(error:));
+
+@end
+
+
+@interface OpenVPNAdapter (Provider)
+
+@property (strong, nonatomic, nullable) NSString *username;
+@property (strong, nonatomic, nullable) NSString *password;
+
+@property (weak, nonatomic, null_unspecified) id<OpenVPNAdapterDelegate> delegate;
+
+- (BOOL)configureUsing:(nonnull NSData *)settings
+            error:(out NSError * __nullable * __nullable)error
+NS_SWIFT_NAME(configure(using:));
+
+- (void)connect;
+- (void)disconnect;
+
+@end