[20180504181741] Local Rack Upgrades

This release adds several upgrades to the local rack.

  • You can now install multiple local racks (convox rack install local --name foo)
  • convox start now performs health checks on local apps
  • Apps on local racks idle out and stop running after a period of inactivity
  • Apps on local racks are resumed when they receive web traffic
  • New CLI commands convox apps sleep and convox apps wake to manually control this process

Pull requests: