- Fixed up some tests

- Reduced test amount for images, now checks only 1 size pr. image
- Extend images testing / refactor it

- Discovered that the Persons API doesn't accept languages (explains a few things too)
- Added test for issue #1
- Fixed issue #1
- Fixed a test for Changes

- Upgraded to version 0.7.3
- Added 0.7.3's NuGet package