v3.0.0

Feature

• Warn about missing static_dir directory (ad8daf9)
• Make new properties "start" and "end" available (da8dc79)
• api: Add /api/collections endpoint (450b147)
• Rename webui.lua to main.lua (e7c47c3)

Fix

• api: Fix init servers; gracefully handle port already in use (ebde38c)

Breaking

• webui.lua was renamed to main.lua (e7c47c3)

Documentation

• Fix ToC in README (6726d11)
• Make clear that loadfile takes an URL encoded string (ed4f9f3)