[Webhook] Explicitly send a POST.
Add README to tmp directory.
Do not ignore tmp/README.
Remove README from tmp dir.
[Webhook] Add directory setting. Remove file on exit.
[Webhook] Use . as directory when testing to make Travis happy.
[Webhook] Lower the speed requirement for Travis.
Always use UTC timestamps.
Always use Time.current, unless it's to calculate durations.
[spec] Clean debug output.
[Webhooks] Silence webhooks.
[Webhook] Soften test for Travis.

Note: Will need to redesign the test to mock pinging the web services.
[sessions] Include what the data for the current session is.
[sessions] Store origin IP and optional description.
Offense detected in Rubocop config :P Allow trailing commas.

/cc @irrationalfab
[Webhook] Add Webhook.setup method. Create ./tmp dir if it does not yet exist.
[RuboCop] Add empty line to make Mierenneuker #1 happy.
[Webhook] Remove debugging statement.
[api] In development mode, be sure to run our custom error handlers.
[pods] Do nothing if an owner is already an owner of the pod.