v0.0.6

• finalize dreams deployment to staging environment (#21)
  • https://dreams.staging.midburn.org/
• added chatops server (#8)
• add spark recreate db script - to allow restarting staging from backup
• added pod autoscaler for spark deployment (deployed on staging and production)
• increased resources for spark and sparkdb
• set aws credentials for spark (#23)
• upgrade to large nodes (#25)
• enable persistent storage for metabase and set proper cpu limit
• added healthchecks on upgrade + upgrade_all and remove_all scripts to support creating test environments