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
Adds GlusterFS Driver

This patch adds a manifest that configures Cinder to use GlusterFS
as a volume driver.

Change-Id: Ifb874a5c792ac416ec6567bbd70ab291820a04d0
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
Merge pull request #1 from bodepd/grizzly_merge

Grizzly merge