v0.1.6

What's Changed

• feature: implementing structured results file output for validate by @tomreitz in #52
• bugfix: validate of descriptor values without a hash char (#) by @tomreitz in #53
• bugfix: validate uniqueness by identity by @tomreitz in #54
• bugfix: allow deletion of students (if permitted by credential claimset and API auth strategy) by @tomreitz in #55
• bugfix: make max_failures truly optional by @johncmerfeld in #58
• bugfix: allow simple filename as --results-file by @johncmerfeld in #57

Full Changelog: v0.1.5...v0.1.6