Update QUANTUM_PLUGIN_CONFIG for N1K cisco plugin

when deploying n1k cisco plugin make sure to update the quantum_plugin_config
so the plugin is loaded appropriately. Since grizzly uses multi config,
only do this for n1k plugin which uses single config and let other plugin
use the default behavior.

Change-Id: I3a360e991c954570b729b547ef8b00d4eebd4a39
Release 2.1.1

Updates the modulefile for 2.1.1 release.

Change-Id: Ia9a29c28a3d4fc116517aa414ddefb87b1677f8b
(cherry picked from commit aa9efdb76849dcc04cdab165a62fe896c0770c01)
Puppet Forge 2.1.1 Release

Prior to this commit, the Modulefile incorrectly listed the
puppet-quantum module version as 0.2.2. This patch updates
the version to 2.1.1. As the repository has already been
given a release tag of 2.1.0, this is a candidate for a new
release with a minor bug fix version bump. No 2.1.0 module
will be available.

Change-Id: Id94800e318e4560b6ba5555f43f849d8df028f5a
(cherry picked from commit 2d55ecc9218b3796a5f012f752f0004016c10edf)
Merge "Update QUANTUM_PLUGIN_CONFIG for N1K cisco plugin" into stable/grizzly