TryGhost/Ghost — pull request #4155 by jgable (2014-09-25 01:23:46+00:00)
Title: Remove duplicate posts and tags on import

Issue #806

- Modify sanitize to check for duplicate posts and tags
- Return both data and problems from importData
- Add tests for duplicate posts and tags with fixtures

This only implements the posts and tags part of #806. Users seemed a little too involved to get done in one hack night.