Updated version 0.1 of Nikita - interface update

[Petter Reinholdtsen]

[Thomas Sødring]
>> Is it not required to have the _links attribute if the database isn't
>> populated?  I assumed it and my test fail if it isn't there.
>>
> Good question. I don't think the standard says anything about how to
> deal with an empty list.  Looking at:
>
>  http://rel.kxml.no/noark5/v4/api/arkivstruktur/arkiv/
>
> The above page is returning a single object rather than a list of
> objects and that object is not null. I am not sure what links you
> would like to have associated with an empty list, a link back to
> itself?

Not sure.  Perhaps '_links = []' ?  I just need to know, then I will
adjust the test to do the right thing.

-- 
Happy hacking
Petter Reinholdtsen