Log Message:
Update sysutils/consul to 0.7.2

FEATURES:

- Keyring API: A new /v1/operator/keyring HTTP endpoint was added that
  allows for performing operations such as list, install, use, and
  remove on the encryption keys in the gossip keyring.
- Monitor API: A new /v1/agent/monitor HTTP endpoint was added to allow
  for viewing streaming log output from the agent, similar to the consul
  monitor command.
- Reload API: A new /v1/agent/reload HTTP endpoint was added for
  triggering a reload of the agent's configuration.
- Leave API: A new /v1/agent/leave HTTP endpoint was added for causing
  an agent to gracefully shutdown and leave the cluster (previously,
  only force-leave was present in the HTTP API).
- Bind Address Templates (beta): Consul agents now allow
  go-sockaddr/template syntax to be used for any bind address
  configuration (advertise_addr, bind_addr, client_addr, and others).
- Complete ACL Coverage (beta): Consul 0.8 will feature complete ACL
  coverage for all of Consul.

IMPROVEMENTS:

- agent: Defaults to ?pretty JSON for HTTP API requests when in -dev
  mode.
- agent: Updated Circonus metrics library and added new Circonus
  configration options for Consul for customizing check display name and
  tags.
- agent: Added a checksum to UDP gossip messages to guard against packet
  corruption.
- agent: Check whether a snapshot needs to be taken more often (every 5
  seconds instead of 2 minutes) to keep the raft file smaller and to
  avoid doing huge truncations when writing lots of entries very quickly.
- agent: Allow gossiping to suspected/recently dead nodes.
- agent: Changed the gossip suspicion timeout to grow smoothly as the
  number of nodes grows.
- agent: Added a deprecation notice for Atlas features to the CLI and
  docs.
- agent: Give a better error message when the given data-dir is not a
  directory.

BUG FIXES:

- agent: Fixed a panic when SIGPIPE signal was received.
- api: Added missing Raft index fields to CatalogService structure.
- api: Added missing notes field to AgentServiceCheck structure.
- api: Changed type of AgentServiceCheck.TLSSkipVerify from string to
  bool.
- api: Added new HealthChecks.AggregatedStatus() method that makes it
  easy get an overall health status from a list of checks.
- api: Changed type of KVTxnOp.Verb from string to KVOp.
- cli: Fixed an issue with the consul kv put command where a negative
  value would be interpreted as an argument to read from standard input.
- ui: Fixed an issue where extra commas would be shown around service
  tags.
- ui: Customized Bootstrap config to avoid missing font file references.
- ui: Removed "Deregister" button as removing nodes from the catalog
  isn't a common operation and leads to lots of user confusion.