refs https://github.com/TryGhost/Team/issues/555
- This test fixure is up to date and contains real export from Ghost 2.9. This file should not be edited any more as it represents a "snapshot" of 2.9 (don't really know why this version was chosen to be tested, so didn't change the convention).
- Ideally in the future we should maintain snapshots of export from major releases (or at least first non-broken releases after major release) AND a snapshot of the latest ghost version export file (canary of a sort). This way we'll be able to build up confidence of older export files still working and keep good track in export file changes with every new version
- Updated db spec suite to remove "fixture" user before each import to reduce a variable amount of import errors (star from the same state). It has to be done through an API call because restarting Ghost instance to have clean slate before each test case times out the suite