Datacite Service fixes for deleted records

• Look in attributes for isActive, otherwise was always false.
• Changes to DataCite API password lookup, requests must be authed.

Datacite service fixes

• Support list type identifiers in datacite api service results.

Removing middleman static build

1.0.6

Remove middleman

Various fixes

1.0.5

Fix DC output for invalid xml chars.

1.0.4: Get metadata version from API

Instead of trying to parse it from the XML we
let the API do the parsing and we just get that.
This is better long term support and also handles the edge cases better.

1.0.3: Fix set query parsing

Wasn't returning set value
Better handling of error
Updated tests.

1.0.2

Don't try and parse empty date attributes

1.0.1

Logging change

Inital release

Launch of Viringo