Remove os_drivecheck cron

We had already removed the underlying script, so this was just
causing errors.  This should likely be covered by CAS monitoring
anyway.

Closes #115
Merge pull request #164 from rpedde-rcbops/issue-115

Merged automatically by jenkins after successful build test
add /root/.openrc

When creating an admin-server based keystone server, openstack
credentials will be saved in /root/.openrc

closes #90
Merge pull request #165 from rpedde-rcbops/issue-90

Merged automatically by jenkins after successful build test
Merge branch '4.1-stable'
Updated swift.rb environment file
osops_networks block no longer necessary.
Update swift.rb
Pin memcached cookbook to version 1.4.0

- berks install is ignoring the Berkshelf.lock file and downloading the
updated versions instead. Memcached 1.5.0 is currently broken due to an
attribute spelling error and fails a chef-client run. Specifying the
version in the Berksfile will for the version to match the version in
the lock file.

- Removing Berksfile.lock from .gitignore

Fixes rcbops-cookbooks/swift-private-cloud#166
Merge pull request #166 from claco/pin-memcached

Merged automatically by jenkins after successful build test
Change defaults to proper RFC noop example.com
Merge pull request #172 from claco/fix-mail-attr-defaults

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Remove ntp-server in favor of ntp recipe

Now that the ntp recipe excludes itself from the list of possible
management node ntp server results, there's no need for a separate
recipe. This allows the admin node to use the swift/ntp/servers
attribute like the other node types; either via environment attributes
or node specific attributes.
admin-server no honors mail smarthost setting

Like the previous mail fixes, the admin-server now honors and uses the
mail smarthost attribute if set in environment/node attirubutes. The
admin lookup logic is now in the mail recipe and it also ignores the
search result if the ip is itself.

Fixes swift-private-cloud/issues#171
Merge pull request #173 from claco/ntp-relay-fixes

Merged automatically by jenkins after successful build test
adding concurrency option

Reducing the concurrency default to 5 instead of 25. Admin systems
that are Virtual Machine on Nova are not able to handle a concurrency
of 25 to make requests causing several timeouts during a dispersion report run.
Add missing comma in template variables
Merge pull request #174 from claco/dispersion_changes

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Point Berksfile to master branches
Update keystone reference after nova attr change