Fix additional puppet-lint warnings and errors

This update addresses the following errors and warnings
from puppet-lint:
- 140chars
- case_without_default
- ensure_first_param
- inherits_across_namespaces
- parameter_order
- single_quote_string_with_variables
- variable_is_lowercase
- variable_scope

In the case of variable_is_lowercase, the compute.pp manifest
has variables with sizes like 2M in the name. These have been
left as-is, with lint:ignore comments for the check, due to
the semantics of the name.

For the 140chars check, certain long lines have been left as-is,
with lint:ignore comments, due to long commands being executed.
These can be revisited in a future update to try to break up
the lines and remove the lint:ignore directives.

Change-Id: I37809bacb43818e0956f9f434c30c48e05017325
Story: 2004515
Task: 28685
Signed-off-by: Don Penney <don.penney@windriver.com>

puppet-modules-wrs/puppet-nfv/src/nfv/manifests/keystone/auth.pp

@@ -5,8 +5,8 @@
 #
 
 class nfv::keystone::auth (
-  $auth_name           = 'vim',
   $password,
+  $auth_name           = 'vim',
   $tenant              = 'services',
   $email               = 'vim@localhost',
   $region              = 'RegionOne',