Update repo for stackforge migration

  * Add gerrit configuration
  * s/Puppetfile/Gemfile: puppetfile with this content is a mistake
  * Fix puppet modulefile (stackforge migration)
  * Add puppet-lint configuration like other puppet projects on stackforge
  * Add Gemlock file
  * And update gitingore
  * Solve lint issues, and minors improvments

    [lint issues]
    * class not documented
    * variable not enclosed in {}
    * double quoted string containing no variables
    * case statement without a default case
    * indentation of => is not properly aligned
    * soft and hard tabs

    [improvments]
    * Use a case instead of a if/if

Change-Id: I58614f7995e6b8f3f7f6426269077810962cc682
Release 0.2.0.

Updated modulefile for Puppet Forge release of Stackforge
version of the module. Version bump captures API addition available
to new version.

Change-Id: Ifced5cb524642f4ad5ae1d457f8115107102678e
fix: properly pass the sleep parameter

There is no need to call “super” here. This patch avoid the following
error:

Validate method failed for class sleep:

  implicit argument passing of super from method defined by
  define_method() is not supported. Specify all arguments explicitly.

Closes-Bug: #1260732

Change-Id: Ic4d0a94be5104eb468d10f3d383eaa4d1fbc31d1
Remove unused code/fix misplaced private

The external_ids functions should not be private. The set_resilency code
is completely unused.

Change-Id: I3d7d08c4e84f48532138f406e082057991388968
Merge "fix: properly pass the sleep parameter"
Remove Gemfile.lock and ignore it

Change-Id: I5ef6eb3f9cc0eb78c3f4ba45f7211b121af2eb1c
Merge branch 'havana' of https://github.com/gwdg/puppet-vswitch into havana