Remove the cookbook_install_select_spec.

The install select spec failed more oftent than not for unrelated reasons. This
removes that spec.
Gem update (from gemnasium recommendations)
Merge pull request #791 from opscode/persist_remove

Remove the cookbook_install_select_spec.
Merge pull request #794 from opscode/nls/gem-updates

Gem update (from Gemnasium recommendations)
Add CLA reporting functionality

Add CLA reporting functionality that will generate a CSV of signed CLAs
every month and send it out to a specified configurable email address.