Corrected defaults YAML issue

v1.12.1

upped Ansible version, shook fist at YAM

Consul v0.8.0

• Consul version 0.8.0
• Update documentation

Updates to config and meta

• Update for config generation on only one host (thanks @misho-kr)
• Update meta

Fix docs & Ubuntu 15.04

• Fix documentation formatting issues
• Add support for Ubuntu 15.04

Minor updates to tasks and versions

• Updated known good versions
• Format file names
• Look for existing config on all hosts (thanks @misho-kr)
• Update CONTRIBUTORS

Eleventy

• File permission updates (thanks @arledesma)
• Explicit consul_user/consul_group ownership of configurations
  (thanks @arledesma)
• Use consul_bin_path throughout (thanks @arledesma)

Custom configuration

• Additional fixes to Debian init
• Add consul_config_custom for role users to specify new or overwrite
  existing configuration (thanks @arledesma)

Init script and task updates

• Corrections to config_debianint.j2 for #34
• Update main task to prefer open Consul HTTP API port over PID file
• Update package cache before installing OS packages
  (watch for and refuse reversion of this as it's occurred once now)

Various updates

• Allow specification of ports object (thanks @arledesma)
• Strict TLS material file permissions (thanks @arledesma)
• Update permissions modes to add leading zero
• Random task cleanup
• Update documentation

Consul user

• Update main task to create a mo better consul user (addresses #31)