Include iso as supported disk_format

iso is a supported type for disk_format, include it as
a supported property value

Change-Id: I7026a8e4bae235acaae0a9856fab8a47ccb3e49e
Disable 80chars/class_parameter_defaults checks

* Disable warnings for "line has more than 80 characters"
* Disable warnings for "parameterised class parameter without a default value"

We do not wish to track warnings for such violations.

Change-Id: Idb3828f7b19c39ebcb84c4ad8f415aefef84cf21
Clean all warnings for puppet-lint gate

Change-Id: If143d40464af60bcba4b69705ef48c1206fead02
Add default auth_uri setting for auth token.

The latest keystoneclient code now gives a Warning if auth_uri
isn't explicitly specified.

Change-Id: I0feb52f7a9140ea750254f80b6a3e6855b25f1d3
Add syslog support to the glance module

Change-Id: Ibe3a22a996016d1a80efb69fd7d401d1834d011b
Remove non-implemented glance::scrubber

It can be added back once implemented.

Change-Id: I2de5d9b0b2117baf145d7b99de9684452bcb8e7d
Fail puppet-lint on warnings

Puppet-lint will now fail if there is any warnings.

Change-Id: I17bb6fa59af1c69d94f65616d41717c0297a8ad1
Change keystone tenant and user default

Currently, the default auth tenant and user for
glance are set to admin. This is not only
inconsistent with the rest of the modules (where
the tenant defaults to services and the user defaults
to the name of the service: ie: glance), it
is also inconsistent with the glance::keystone::auth
class.

This patch changes the defaults to services and glance
for both the api and registry service.

Change-Id: I3bd6390183c88213ec4bc289ca6be6f2d9c8bdd2
Merge "Add syslog support to the glance module"
Merge git://github.com/puppetlabs/puppetlabs-glance