Add trove enable options and port configuration
Add trove groups to ansible inventory
Add defaults/main.yml
Add bootstrap Ansible task
Add config Ansible task
Add deploy Ansible task
Add pull Ansible task
Add register Ansible task
Add start Ansible task
Add upgrade Ansible task
Add reconfigure Ansible task
Add templatized json and .conf files for trove
Integrate trove with haproxy
Reference installation configuration link:http://docs.openstack.org/mitaka/install-guide-rdo/trove-install.html

Change-Id: I0bc6edbf2e495ce377f994f793bde979d5c55dbf
Implements: blueprint ansible-trove