Fixed problem with tab order when another tab was displayed in the context bar

Began reworking filter selection in context bar

MacPass/MPFlagsHelper.h

@@ -0,0 +1,27 @@
+//
+//  MPFlagsHelper.h
+//  MacPass
+//
+//  Created by Michael Starke on 28/01/14.
+//  Copyright (c) 2014 HicknHack Software GmbH. All rights reserved.
+//
+
+#ifndef MacPass_MPFlagsHelper_h
+#define MacPass_MPFlagsHelper_h
+
+#include <Foundation/Foundation.h>
+/**
+ *  Tests if the given flag is set in the mode options.
+ *  The test operatats on bit flag leve. Hence it will return YES
+ *  if only one single bit is common in both parameters!
+ *
+ *  @param options single flag to test for
+ *  @param flag options to test for flag
+ *
+ *  @return YES if any bit of flag is set in mode
+ */
+static BOOL MPTestFlagInOptions(const NSUInteger flag, const NSUInteger options ) {
+  return (0 != (options & flag));
+}
+
+#endif