v2.0.0-alpha.5

Updates since alpha.4

Features:

• Minor improvements to the kubernetes storage
  • Allow arbitrary client IDs (#642)
  • Don't use KUBECONFIG environment variable (#638)
  • Guess current context if there's only one context (#634)
  • Reduce noise for expected "bad" status codes (#629)
  • Guess namespace for in cluster clients using service account token (#626)
• Config can read values from environment (#627)
• Reworked and expanded LDAP connector (#624)
• All callback based connectors now share a callback endpoint (#638)

Bug fixes:

• Fix cache-control header using nano-seconds value instead of seconds (#637)