v0.0.6

What's Changed

• logging event endpoint tests added by @fwoerister in #15
• skip test endpoint added by @fwoerister in #16
• include skip_unlock_time in /exercises/current response by @fwoerister in #18
• script (seed.py) added to insert demo data by @fwoerister in #19
• grading penalty implemented by @fwoerister in #20

Full Changelog: v0.0.5...v0.0.6