Merge branch 'devel'

Consul v1.6.2

CHANGELOG++

Consul v1.6.0

Consul v1.5.3 and more

Consul v1.5.2

Consul v1.5.1

- Consul v1.5.1
- Update documentation

Merge branch 'devel' of github.com:brianshumate/ansible-consul into d…

…evel