Use boolean instead of string

Use boolean values whenever possible for the sack of consistency.
The ini_setting type supports boolean values just fine.

Change-Id: Iaf576f512f34e9358a66a57f47b934468c55cc3b
fix the bind_host configure

Change-Id: Ib9eea272d5851f7ca527a52cc59e67a2fe8e3e6c
Capitalize boolean values in config files

This patch allows the usage of Puppet boolean values and still
configure values with OpenStack boolean style: True/False.

Change-Id: I972ac41757f253500f43dc285784f5f8af6ce2ab
Merge "Use boolean instead of string"
Allow to hide config values from Puppet logs

Hide configuration value from Puppet logs if the secret parameter
is set to true.

Fixes: bug #1173322
Change-Id: I380a86b834c2f6cb6f347cade6137ee2e757f091
Add auth_prefix_admin support to cinder::api

Add auth_prefix_admin support to the keystone auth_token
configuration in cinder::api

Change-Id: I4a18b98241be7687e5bef96c89e95a63438b6417
Prepare repository for a Puppet Forge release

  Commit updates README.md with a more complete set of documentation,
  removes travis.yml since we're on stackfoge now, and updates the
  Modulefile for the new release.

Change-Id: I27ff48cea7045773b5110eb002b02f811f140b5d
Merge "Prepare repository for a Puppet Forge release"
Merge branch 'dev' of https://github.com/gwdg/puppetlabs-cinder into dev