fix dependencies building, looks like i cant use the sim bc libs are compiled for ios

Carthage/Checkouts/NMSSH/NMSSHTests/Settings/ConfigHelper.h

@@ -0,0 +1,18 @@
+#import <Foundation/Foundation.h>
+
+@interface ConfigHelper : NSObject
+
+/**
+ * Helper method to get a value from the configuration YAML.
+ *
+ * Assuming the values in the YAML file can be represented as NSDictionary, you
+ * can create a chain to get a deep value.
+ *
+ * Example:
+ *
+ *     NSString *host = [ConfigHelper valueForKey:
+ *                         @"valid_password_protected_server.host"];
+ */
++ (id)valueForKey:(NSString *)key;
+
+@end