Merge pull request #31 from invsblduck/grizzly

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Start the move from LWRP to HWRP and real classes we can test
Merge pull request #32 from claco/hwrp-refactor-1

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Add skip_create attribute for users we do not need to create home dirs for
Merge pull request #33 from mattt416/skip_creating_glance_user

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Another major refactor. When in ruby do as the rubyists do.

- put libraries files in the proper paths for their class names
- puts specs in paths matching files
- remove chefspec for old school rspec class tests
- break :join action down into smaller bits
Fix resource loading error

Apparently, chefspec will load all files in all folders in libraries but
chef server proper does not. I dislike that Chef forces bad habits upon
me. :-/
Merge pull request #34 from claco/refactorfuls

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Re-add glance back to default skip list
Merge pull request #35 from mattt416/minor_tweaks

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(Re)Add :nothing to allowed_actions

Apparently some of the more comprehensive gates use dsh_group with the
:nothing action for delayed joins/executes. Derp.
Merge pull request #36 from claco/add-nothing-action

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